APA (7th ed.) Zitazioa
ebrary, Inc, Aylward, B. A., & Lutz, E. (2003). Nature tourism, conservation, and development in Kwazulu-Natal, South Africa. World Bank.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, Bruce A. Aylward, eta Ernst Lutz. Nature Tourism, Conservation, and Development in Kwazulu-Natal, South Africa. Washington, DC: World Bank, 2003.
MLA (9th ed.) Zitazioa
ebrary, Inc, et al. Nature Tourism, Conservation, and Development in Kwazulu-Natal, South Africa. World Bank, 2003.
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