The Book of Dede Korkut (F.Sumer, A.Uysal, W.Walker изд.). University of Texas Press. 1972. стр. Introduction. ISBN0-292-70787-8. "Better known as Turkomans... the interim Ak-Koyunlu and Karakoyunlu dynasties..."
„Kara Koyunlu”. Encyclopaedia Britannica. "Kara Koyunlu, also spelled Qara Qoyunlu, Turkish Karakoyunlular, English Black Sheep, Turkmen tribal federation that ruled Azerbaijan, Armenia, and Iraq from about 1375 to 1468."
Minorsky 1954, стр. 283. Minorsky, V. (1954). „Jihān-Shāh Qara-Qoyunlu and His Poetry (Turkmenica, 9)”. Bulletin of the School of Oriental and African Studies. 16 (2): 271—97. JSTOR609169. doi:10.1017/s0041977x00105981.
Shahmoradi, Seyyed; Moradian, Mostafa; Montazerolghaem, Asghar (2013). „The Religion of the Kara Koyunlu Dynasty: An Analysis”. Asian Culture and History. 5 (2). doi:10.5539/ach.v5n2p95.
Minorsky 1954, стр. 283. Minorsky, V. (1954). „Jihān-Shāh Qara-Qoyunlu and His Poetry (Turkmenica, 9)”. Bulletin of the School of Oriental and African Studies. 16 (2): 271—97. JSTOR609169. doi:10.1017/s0041977x00105981.