Barborak, J., Morales, R., MacFarland, C., Swift, B., & Enseñanza, C. -. C. A. T. d. I. y. (1983). Status and trends in international trade and local utilization of wildlife in Central America.
Chicago Style aipamenaBarborak, J.R, R. Morales, C. MacFarland, B. Swift, y CATIE - Centro Agronómico Tropical de Investigación y. Enseñanza. Status and Trends in International Trade and Local Utilization of Wildlife in Central America. 1983.
MLA aipamenaBarborak, J.R, et al. Status and Trends in International Trade and Local Utilization of Wildlife in Central America. 1983.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.