GURUSWAMY, L. D. (1994). Supplement Of Basic Documents To International Environmental Law And World Order A Problem-oriented Course Book Lakshman D. Guruswamy, Sir Geoffrey, W.r Palmer. West Publishing.
Chicago-viite (17. p.)GURUSWAMY, Laksman D. Supplement Of Basic Documents To International Environmental Law And World Order A Problem-oriented Course Book Lakshman D. Guruswamy, Sir Geoffrey, W.r Palmer. West Publishing, 1994.
MLA-viite (8. p.)GURUSWAMY, Laksman D. Supplement Of Basic Documents To International Environmental Law And World Order A Problem-oriented Course Book Lakshman D. Guruswamy, Sir Geoffrey, W.r Palmer. West Publishing, 1994.
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