"Qazan Xanlığı (KhanateofKazan)"। Tatar Encyclopaedia (তাতার ভাষায়)। Kazan: The Republic of Tatarstan Academy of Sciences. Institution of the Tatar Encyclopaedia।
Shpakovsky, Viacheslav; Nicolle, David (২০১৩-১০-২২)। Armies of the Volga Bulgars & KhanateofKazan: 9th–16th centuries (ইংরেজি ভাষায়)। Bloomsbury USA। পৃষ্ঠা ১৪।
prison of death BBC, February 27, 2006 Kaplan 2008, পৃ. 115। "U.S. Library of Congress – "The April 1912 Coup d'etat and the Democratic Republic of Afghanistan""।