Wyler, L. S., & Sheikh, P. A. (2008). International illegal trade in wildlife. Nova Science Publishers.
Chicago-čujuhus (17. p.)Wyler, Liana Sun, juo Pervaze A. Sheikh. International Illegal Trade in Wildlife. Hauppauge: Nova Science Publishers, 2008.
MLA-čujuhus (9. p.)Wyler, Liana Sun, juo Pervaze A. Sheikh. International Illegal Trade in Wildlife. Nova Science Publishers, 2008.
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