APA citiranje

Steel, B. (2003). Environmental politics and policy: A comparative approach. Boston, MA: McGraw-Hill.

Trích dẫn kiểu Chicago

Steel, Brent. Environmental Politics and Policy: A Comparative Approach. Boston, MA: McGraw-Hill, 2003.

MLA citiranje

Steel, Brent. Environmental Politics and Policy: A Comparative Approach. Boston, MA: McGraw-Hill, 2003.

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