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.).
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.).