Christol, C.Q., The Modern International Law of Outer Space, Pergamon Press, Elmsford, NY 1982, pp. 218–23.
 UNGA Res. 1348 (XIII), of 13 December 1958; Resolutions Adopted on the Reports of the First Committee, General Assembly – Thirteenth Session, at 5; and UNGA Res. 1472 (XIV) A, of 12 December 1959; Resolutions adopted on the reports of the First Committee, General Assembly – Fourteenth Session, p 5.
 Böckstiegel, K.H., “The Term ‘Launching State’ in International Space Law,” Proceedings of the Thirty-Seventh Colloquium on the Law of Outer Space, 1995, p. 82.
 Golroo, A.A. and et. al, Privitization of Space Activities, Aerospace Research Institute Publishing, Tehran, 2009, P.46. (In Persian).
 Declaration of Legal Principles Governing the Activities of States in the Exploration and Use of Outer Space (Resolution 1962 (VIII)), UNGA Res. 1962(XVIII), of 13 December 1963; UN Doc. A/AC.105/572/Rev.1, p 37.
 Sagar, D., Privatisation of International Satellite Organizations, in K.H. Böckstiegel (Ed.), ‘Project 2001- Legal Framework for the Commercial Use of Outer Space, 2002, pp. 501–9.
 Mahmoudi, S.H, Satellite Imagery in Internqational Law, S.D.I.L., Tehran, 2010, p. 83 (In Persian).
 Schmidt-Tedd, B. & Wannenmacher, K., Report of the ‘Project 2001’ Working Group on Privatization, in K.H. Böckstiegel (Ed.), ‘Project 2001’ – Legal Framework for the Commercial Use of Outer Space, 2002, pp. 405–500.
 Dunk, F.G. Von Der (ed), National Space Legislation in Europe, Issues of Authorization of Private Space Activities in the Light of Developments in European Space Cooperation, Martinus Nijhoff Publishers and VSP, 2001, p. 12.
 Toupchi, N.H., International Space Law, Khorsandi, Tehran, 2016, p 56. (In Persian).
 Kerrest, A., “Launching Spacecraft from the Sea and the Outer Space Treaty: The Sea Launch Project,” Proceedings of the Fortieth Colloquium on the Law of Outer Space, 1998, esp. pp.267–8.
 FrankIe, E.A. and Steptoe, E. J., “Legal Considerations Affecting Commercial Space Launches From International Territory,” International Institute of Space Law, Issue 4, 1999, 50 IlSL p.10.
 Principles Relevant to the Use of Nuclear Power Sources in Outer Space, UNGA Res. 47/68, of 14 December 1992; un Doc. A/AC.105/572/Rev.1, p. 47.
 Cheng, B., Article VI of the 1967 Space Treaty Revisited: “International Responsibility”, “National Activities”, and the “Appropriate State”, Journal of Space Law, Vol. 26, No. 1, 1998, p.26.
 Kerrest, A., Remarks on the Responsibility and Liability for Damage Caused by Private Activity in Outer Space, in Proceedings of the Fortieth Colloquium on the Law of Outer Space, 1998, pp.134, 139.
 Christol, C.Q., “International Liability for Damage Caused by Space Objects,” The American Journal of International Law, Vol. 74, No. 2, 1980, pp. 346-351.
 Maniatis, D., “The Law Governing Liability for Damage Caused by Space Objects: From State Responsibility to Private Liability, Annals of Air and Space Law, Vol. 4, No. 1, 1997, p. 373.
 Zhao, Y., Revisiting the 1975 Registration Convention: Time for Revision?, in Proceedings of the United Nations/Republic of Korea Workshop on Space Law 2004, p.127.
 Brownlie, Q.C., Principles of Public International Law Oxford, New York: Oxford University Press(7th ed.), 2008, pp. 105–6.
 Van Traa-Engelman, H.L., Commercial Utilization of Outer Space, Springer,1993, pp.62–3.
 Hobe, S., Schmidt-Tedd, B. and Schrogl, K.U. (Eds.), “Towards a Harmonised Approach for National Space Legislation in Europe,” Towards a Harmonised Approach for National Space Legislation in Europe, Vol. 4, 2004, p.75.
 Kayser, V., Launching Space Objects: Issues of Liability and Future Prospects, Springer, 2001, pp. 79–86 and pp. 94–96.
 United Nations Office for Outer Space Affairs, National Space Law Database,http://www.unoosa.org/oosa/ en/SpaceLaw/national/united_states/15_USC_chapter_82_E.html, last accessed 1 July 2010.
 Dunk, F.G. Von, Der, “Passing the Buck to Rogers: International Liability Issues in Private Spaceflight,” Nebraska Law Review, Vol. 86, Issue 2, 2007, p 403.
 Brannen, T., “Private Commercial Space Transportation's Dependence on Space Tourism and NASA’s Responsibility to Both”, Journal of Air Low and Commerce, Vol. 75, 2010, pp. 639-668.
 Brünner, C. and Walter, E., National Space Law: Development in Europe, Challenges for Small Countries, Springer, 2008, p. 74.
 Hobe, S., Harmonization of National Laws as an Answer to the Phenomenon of Globalization, in K.H. Böckstiegel (Ed.), ‘Project 2001’ – Legal Framework for the Commercial Use of Outer Space, Springer,2002, pp. 639-40.
 Hermida, J., Legal Basis for a National Space Legislation, Springer, 2004, pp.29–32;
 Schroeder, F., Overview of United States Laws Governing Space Activities, Presentation Made During the Forty-Seventh Session of the Legal Subcommittee of the Committee on the Peaceful Uses of Outer Space, http://www.oosa.unvienna.org/pdf/pres/lsc2008/pres-01. pdf, last accessed 1 July 2010.
 The Department of Innovation, Industry, Science and Research, Space Licensing and Safety Office (SLASO), Introduction, http://www.innovation.gov.au/General/ MEC- SLASO/Pages/SpaceLicensingandSafety Office SLASOIntroduction.aspx, Last accessed 1 July 2010.
 Jakhu, R., National Regulation of Space Activities, Springer, 2010, p. 231.