APA aipamena

Durham, W. H., & Stronza, A. (2008). Ecotourism and conservation in the Americas. CAB International.

Chicago Style aipamena

Durham, William H., and Amanda Stronza. Ecotourism and Conservation in the Americas. UK: CAB International, 2008.

MLA aipamena

Durham, William H., and Amanda Stronza. Ecotourism and Conservation in the Americas. CAB International, 2008.

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