Dasmann, R. F. (1973). Ecological principles for economic development. Published for the International Union for Conservation of Nature and Natural Resources (IUCN), Morges, Switzerland and the Conservation Foundation, Washington, D.C., USA. by Wiley.
Citazione stile Chigago Style (17a edizione)Dasmann, Raymond Frederick. Ecological Principles for Economic Development. London: Published for the International Union for Conservation of Nature and Natural Resources (IUCN), Morges, Switzerland and the Conservation Foundation, Washington, D.C., USA. by Wiley, 1973.
Citatione MLA (9a ed.)Dasmann, Raymond Frederick. Ecological Principles for Economic Development. Published for the International Union for Conservation of Nature and Natural Resources (IUCN), Morges, Switzerland and the Conservation Foundation, Washington, D.C., USA. by Wiley, 1973.