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.
Lua i Stíl Chicago (17ú heag.)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.
Lua MLA (8ú heag.)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.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.