FAO. (1989). FAO conservation guide N.22: The management of crocodiles in captivity. Rome: FAO.
Čikaški stil citiranjaFAO. FAO Conservation Guide N.22: The Management of Crocodiles in Captivity. Rome: FAO, 1989.
MLA način citiranjaFAO. FAO Conservation Guide N.22: The Management of Crocodiles in Captivity. Rome: FAO, 1989.
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