Παραπομπή APA

Chopra,Kanchan. (2001). Ecological economics: For sustainable development. Academic Foundation.

Παραπομπή Chicago Style

Chopra,Kanchan. Ecological Economics: For Sustainable Development. Delhi: Academic Foundation, 2001.

Παραπομπή MLA

Chopra,Kanchan. Ecological Economics: For Sustainable Development. Academic Foundation, 2001.

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