Reijnen, G. (1989). The Pollution Of Outer Space, In Particular Of The Geostationary Orbit Scientific, Policy And Legal Aspects/g.c. M. Reijnen And W. De Graaff. Matinus Nijhoff Publisher.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रReijnen, G.C.M. The Pollution Of Outer Space, In Particular Of The Geostationary Orbit Scientific, Policy And Legal Aspects/g.c. M. Reijnen And W. De Graaff. Matinus Nijhoff Publisher, 1989.
एमएलए (8वां संस्करण) प्रशस्ति पत्रReijnen, G.C.M. The Pollution Of Outer Space, In Particular Of The Geostationary Orbit Scientific, Policy And Legal Aspects/g.c. M. Reijnen And W. De Graaff. Matinus Nijhoff Publisher, 1989.
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