Glasson, J., Therivel, R., & Chadwick, A. (2005). Introduction to environmental impact assessment (3rd ed.). Routledge.
Lua i Stíl Chicago (17ú heag.)Glasson, John, Riki Therivel, agus Andrew Chadwick. Introduction to Environmental Impact Assessment. 3rd ed. London: Routledge, 2005.
Lua MLA (9ú heag.)Glasson, John, et al. Introduction to Environmental Impact Assessment. 3rd ed. Routledge, 2005.
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