(1999). Practical approaches to the conservation of biological: Diversity. Island Pr.
Čikaški stil citiranja (17. izdanje)Practical Approaches to the Conservation of Biological: Diversity. Washington, D. C: Island Pr, 1999.
MLA način citiranja (9. izdanje)Practical Approaches to the Conservation of Biological: Diversity. Island Pr, 1999.
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