Therivel, R., & Wood, G. (2018). Methods of environmental and social impact assessment (4th edition.). Routledge.
Lua i Stíl Chicago (17ú heag.)Therivel, Riki, agus Graham Wood. Methods of Environmental and Social Impact Assessment. 4th edition. New York: Routledge, 2018.
Lua MLA (9ú heag.)Therivel, Riki, agus Graham Wood. Methods of Environmental and Social Impact Assessment. 4th edition. Routledge, 2018.
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