桑給巴爾豹 (Chinese Wikipedia)

（英文） Miththapala, Sriyanie; Seidensticker, John; O'Brien, Stephen J. Phylogeographic Subspecies Recognition in Leopards (P. pardus): Molecular Genetic Variation.. Conservation Biology. August 1996, 10 (4): 1115–1132 [2010-04-23]. doi:10.1046/j.1523-1739.1996.10041115.x. （原始内容存档于2018-12-15）.
（英文）Goldman, H.V. & Walsh, M.T. Is the Zanzibar Leopard (Panthera pardus adersi) Extinct?. Journal of East African Natural History. 2002, 91 (1/2): 15至25頁. doi:10.2982/0012-8317(2002)91[15:ITZLPP]2.0.CO;2.

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Zanzibar Leopard Captured on Camera, Despite Being Declared Extinct. Inside Edition. [2018-09-29]. （原始内容存档于2018-08-28）（英语）.

（英文） Miththapala, Sriyanie; Seidensticker, John; O'Brien, Stephen J. Phylogeographic Subspecies Recognition in Leopards (P. pardus): Molecular Genetic Variation.. Conservation Biology. August 1996, 10 (4): 1115–1132 [2010-04-23]. doi:10.1046/j.1523-1739.1996.10041115.x. （原始内容存档于2018-12-15）.
Cryptids, Cryptomundo,. Zanzibar Leopard Captured on Camera, Despite Being Declared Extinct. Cryptomundo. 2018-06-08 [2018-09-29]. （原始内容存档于2018-09-29）（美国英语）.
Zanzibar Leopard Captured on Camera, Despite Being Declared Extinct. Inside Edition. [2018-09-29]. （原始内容存档于2018-08-28）（英语）.