Heptner, V. G.; Sludskii, A. A. (1992) [1972]. „Lion”. Mlekopitajuščie Sovetskogo Soiuza. Moskva: Vysšaia Škola [Mammals of the Soviet Union, Volume II, Part 2]. Washington DC: Smithsonian Institution and the National Science Foundation. стр. 83—95. ISBN978-90-04-08876-4.
Harrison, D. L. (1968). „Genus Acinonyx Brookes, 1828”(PDF). The mammals of Arabia. Volume II: Carnivora, Artiodactyla, Hyracoidea. London: Ernest Benn Limited. стр. 308—313.