APA Alıntı

Porter, M., & Esty, D. (2000). Measurement of national environmental performance and its determining factors.

Chicago Stili Alıntı

Porter, Michael, ve Daniel Esty. Measurement of National Environmental Performance and Its Determining Factors. 2000.

MLA Alıntı

Porter, Michael, ve Daniel Esty. Measurement of National Environmental Performance and Its Determining Factors. 2000.

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