Organization for Economic Cooperation and Development (OECD), Benefit Valvation of Biodiversity Resources (1999: OECD), & 1. (2001). Valuation of biodiversity benefits: Selected studies. OECD.
Chicago Style (17. basım) AtıfOrganization for Economic Cooperation and Development (OECD), Benefit Valvation of Biodiversity Resources (1999: OECD), ve 1. Valuation of Biodiversity Benefits: Selected Studies. Paris: OECD, 2001.
MLA (9th ed.) AtıfOrganization for Economic Cooperation and Development (OECD), et al. Valuation of Biodiversity Benefits: Selected Studies. OECD, 2001.
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