Παραπομπή APA

Levitt, J. N. (2002). Conservation in the Internet age: Threats and opportunities. Washington, DC: Island Press.

Παραπομπή Chicago Style

Levitt, James N. Conservation in the Internet Age: Threats and Opportunities. Washington, DC: Island Press, 2002.

Παραπομπή MLA

Levitt, James N. Conservation in the Internet Age: Threats and Opportunities. Washington, DC: Island Press, 2002.

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