(2008). Willingness to pay for the conservation of endangered species in four Asian countries. Singapore: Economy and Enviroment program for Southest Asia.
Chicago-стиль цитированияWillingness to Pay for the Conservation of Endangered Species in Four Asian Countries. Singapore: Economy and Enviroment program for Southest Asia, 2008.
MLA-цитированиеWillingness to Pay for the Conservation of Endangered Species in Four Asian Countries. Singapore: Economy and Enviroment program for Southest Asia, 2008.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.