de Bonis, Louis; Peigné, Stéphane; Likius, Andossa; Mackaye, Hassane Taïsso; Vignaud, Patrick; Brunet, Michel (2007). The oldest African fox (Vulpes riffautae n. sp., Canidae, Carnivora) recovered in late Miocene deposits of the Djurab desert, Chad. Naturwissenschaften. 94 (7): 575—580. Bibcode:2007NW.....94..575D. doi:10.1007/s00114-007-0230-6. PMID17361401. S2CID6073654.
Basuony, A. E.; Saleh, M.; Hailer, F. (2024). Mitogenomic analysis of Rüppell’s fox (Vulpes rueppellii) confirms phylogenetic placement within the Palaearctic clade shared with its sister species, the red fox (Vulpes vulpes). Mitochondrial DNA Part A. 34: 1—7. doi:10.1080/24701394.2024.2332320.
Basuony, Ali E; Saleh, Mostafa; Sarhan, Moustafa; Younes, Mahmoud; Abdel-Hamid, Fouad; Rodriguez Fernandes, Carlos; Vercammen, Paul; Aboshaala, Faraj; Bounaceur, Farid; Chadwick, Elizabeth A; Hailer, Frank (2023). Paraphyly of the widespread generalist red fox (Vulpes vulpes): introgression rather than recent divergence of the arid-adapted Rüppell's fox (Vulpes rueppellii)?. Biological Journal of the Linnean Society. 138 (4): 453—469. doi:10.1093/biolinnean/blad001.
de Bonis, Louis; Peigné, Stéphane; Likius, Andossa; Mackaye, Hassane Taïsso; Vignaud, Patrick; Brunet, Michel (2007). The oldest African fox (Vulpes riffautae n. sp., Canidae, Carnivora) recovered in late Miocene deposits of the Djurab desert, Chad. Naturwissenschaften. 94 (7): 575—580. Bibcode:2007NW.....94..575D. doi:10.1007/s00114-007-0230-6. PMID17361401. S2CID6073654.
de Bonis, Louis; Peigné, Stéphane; Likius, Andossa; Mackaye, Hassane Taïsso; Vignaud, Patrick; Brunet, Michel (2007). The oldest African fox (Vulpes riffautae n. sp., Canidae, Carnivora) recovered in late Miocene deposits of the Djurab desert, Chad. Naturwissenschaften. 94 (7): 575—580. Bibcode:2007NW.....94..575D. doi:10.1007/s00114-007-0230-6. PMID17361401. S2CID6073654.
de Bonis, Louis; Peigné, Stéphane; Likius, Andossa; Mackaye, Hassane Taïsso; Vignaud, Patrick; Brunet, Michel (2007). The oldest African fox (Vulpes riffautae n. sp., Canidae, Carnivora) recovered in late Miocene deposits of the Djurab desert, Chad. Naturwissenschaften. 94 (7): 575—580. Bibcode:2007NW.....94..575D. doi:10.1007/s00114-007-0230-6. PMID17361401. S2CID6073654.