Özkurt, Şakir Önder, Sözen, M., Yiğit, N., Kandemir, I., Çolak, R., Gharkheloo, M.M. & Çolak, E. (2007)

Taxonomic status of the genus Spermophilus (Mammalia: Rodentia) in Turkey and Iran with description of a new species

. Zootaxa, 1529 (1), 1–15.