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Tedford, R (2009). "Phylogenetic Systematics of the North American Fossil Caninae (Carnivora: Canidae)". Bulletin of the American Museum of Natural History. 325: 181. doi:10.1206/574.1. hdl:2246/5999. S2CID83594819.
Garrido, Guiomar; Arribas, Alfonso (2008). "Canis accitanus nov. sp., a new small dog (Canidae, Carnivora, Mammalia) from the Fonelas P-1 Plio-Pleistocene site (Guadix basin, Granada, Spain)". Geobios. 41 (6): 751–761. Bibcode:2008Geobi..41..751G. doi:10.1016/j.geobios.2008.05.002.
Martínez-Navarro, Bienvenido; Belmaker, Miriam; Bar-Yosef, Ofer (2009). "The large carnivores from 'Ubeidiya (early Pleistocene, Israel): Biochronological and biogeographical implications". Journal of Human Evolution. 56 (5): 514–24. Bibcode:2009JHumE..56..514M. doi:10.1016/j.jhevol.2009.02.004. PMID19427671.
Sotnikova, M (2010). "Dispersal of the Canini (Mammalia, Canidae: Caninae) across Eurasia during the Late Miocene to Early Pleistocene". Quaternary International. 212 (2): 86–97. Bibcode:2010QuInt.212...86S. doi:10.1016/j.quaint.2009.06.008.
Jiangzuo, Qigao; Liu, Jinyi; Wagner, Jan; Dong, Wei; Chen, Jin (2018). "Taxonomical revision of fossil Canis in Middle Pleistocene sites of Zhoukoudian, Beijing, China and a review of fossil records of Canis mosbachensis variabilis in China". Quaternary International. 482: 93–108. Bibcode:2018QuInt.482...93J. doi:10.1016/j.quaint.2018.04.003. S2CID134288431.
Martínez-Navarro, Bienvenido; Belmaker, Miriam; Bar-Yosef, Ofer (2009). "The large carnivores from 'Ubeidiya (early Pleistocene, Israel): Biochronological and biogeographical implications". Journal of Human Evolution. 56 (5): 514–24. Bibcode:2009JHumE..56..514M. doi:10.1016/j.jhevol.2009.02.004. PMID19427671.
Tedford, R (2009). "Phylogenetic Systematics of the North American Fossil Caninae (Carnivora: Canidae)". Bulletin of the American Museum of Natural History. 325: 181. doi:10.1206/574.1. hdl:2246/5999. S2CID83594819.
Jiangzuo, Qigao; Liu, Jinyi; Wagner, Jan; Dong, Wei; Chen, Jin (2018). "Taxonomical revision of fossil Canis in Middle Pleistocene sites of Zhoukoudian, Beijing, China and a review of fossil records of Canis mosbachensis variabilis in China". Quaternary International. 482: 93–108. Bibcode:2018QuInt.482...93J. doi:10.1016/j.quaint.2018.04.003. S2CID134288431.