Glasson, J., Therivel, R., & Chadwick, A. Introduction to environmental impact assessment (4th ed.).
Lua i Stíl Chicago (17ú heag.)Glasson, John, Riki Therivel, agus Andrew Chadwick. Introduction to Environmental Impact Assessment. 4th ed.
Lua MLA (8ú heag.)Glasson, John, et al. Introduction to Environmental Impact Assessment. 4th ed.
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