APA Citation

Field, B. C. (2006). Evironmantal economics. Boston: Mc Graw- Hill.

Trích dẫn kiểu Chicago

Field, Barry C. Evironmantal Economics. Boston: Mc Graw- Hill, 2006.

MLA Citation

Field, Barry C. Evironmantal Economics. Boston: Mc Graw- Hill, 2006.

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