D.E. Wilson & D.M. Reeder (red. red.): Genus Nyctereutes. [w:] Mammal Species of the World. A Taxonomic and Geographic Reference (Wyd. 3) [on-line]. Johns Hopkins University Press, 2005. [dostęp 2021-05-17]. (ang.).
doi.org
D. Geraads. Carnivores du Pliocène terminalde Ahl al Oughlam (Casablanca, Maroc). „Geobios”. 30 (1), s. 148, 1997. DOI: 10.1016/S0016-6995(97)80263-X. (fr.).
D. Geraads, Z. Alemseged, R. Bobe & D. Reed. Nyctereutes lockwoodi, n. sp., a new canid (Carnivora: Mammalia) from the middle Pliocene of Dikika, Lower Awash, Ethiopia. „Journal of Vertebrate Paleontology”. 30 (3), s. 981, 2010. DOI: 10.1080/02724631003758326. (ang.).
D.M.A. Bate. New Pleistocene mammals from Palestine. „The Annals and Magazine of Natural History”. Tenth series. 20 (117), s. 399, 1937. DOI: 10.1080/00222933708655355. (ang.).
N. Upham, C. Burgin, J. Widness, M. Becker, C. Parker, S. Liphardt, I. Rochon & D. Huckaby: Treeview of Mammalian Taxonomy Hierarchy. [w:] ASM Mammal Diversity Database (Version 1.11) [on-line]. American Society of Mammalogists. [dostęp 2023-12-16]. (ang.).