REIJMAN,GIJSTERTHA C.M. (1989). Polution Of Outer Space In Particular Of The Geostationary Orbit Scientific, Policy And Legal Aspects By G.c.m Reijman And W. De Graaf. Martinus Nijhof Publishers.
Chicago-viite (17. p.)REIJMAN,GIJSTERTHA C.M. Polution Of Outer Space In Particular Of The Geostationary Orbit Scientific, Policy And Legal Aspects By G.c.m Reijman And W. De Graaf. Martinus Nijhof Publishers, 1989.
MLA-viite (8. p.)REIJMAN,GIJSTERTHA C.M. Polution Of Outer Space In Particular Of The Geostationary Orbit Scientific, Policy And Legal Aspects By G.c.m Reijman And W. De Graaf. Martinus Nijhof Publishers, 1989.
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