GURUSWAMY, L. D. (1994). Supplement Of Basic Documents To International Environmental Law And World Order. West Publishing.
Lua i Stíl Chicago (17ú heag.)GURUSWAMY, Laksman D. Supplement Of Basic Documents To International Environmental Law And World Order. West Publishing, 1994.
Lua MLA (8ú heag.)GURUSWAMY, Laksman D. Supplement Of Basic Documents To International Environmental Law And World Order. West Publishing, 1994.
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