Cita APA (7a ed.)
(1995). A directory of impact assessment guidelines. Interaise : IUCN.
Cita Chicago Style (17a ed.)
A Directory of Impact Assessment Guidelines. London: Interaise : IUCN, 1995.
Cita MLA (9a ed.)
A Directory of Impact Assessment Guidelines. Interaise : IUCN, 1995.
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