Tohutoro APA (7th ed.)
Brown, L. R. (1993). The world watch reader on global environmental issues. EAEP.
Tohutoru Kātū Chicago (17th ed.)
Brown, Lester R. The World Watch Reader on Global Environmental Issues. Nairobi: EAEP, 1993.
Tohutoro MLA (9th ed.)
Brown, Lester R. The World Watch Reader on Global Environmental Issues. EAEP, 1993.
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