BENKO, M. .. [. a. (1985). Space Law In The United Nations Marietta Benko, Willem De Graaff And Gijsbertha C.m. Reijnen. Martinus Nijhoff.
Lua i Stíl Chicago (17ú heag.)BENKO, Marietta ... [et al.]. Space Law In The United Nations Marietta Benko, Willem De Graaff And Gijsbertha C.m. Reijnen. Martinus Nijhoff, 1985.
Lua MLA (8ú heag.)BENKO, Marietta ... [et al.]. Space Law In The United Nations Marietta Benko, Willem De Graaff And Gijsbertha C.m. Reijnen. Martinus Nijhoff, 1985.
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