APA Alıntı

Schramm Gunter. (1989). Environmental management and economic development. John Hopkins university press.

Chicago Stili Alıntı

Schramm Gunter. Environmental Management and Economic Development. John Hopkins university press, 1989.

MLA Alıntı

Schramm Gunter. Environmental Management and Economic Development. John Hopkins university press, 1989.

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