See Perry (p. 150), Riley-Smith (p. 237, Baybars ... murdered Qutuz"), Amitai-Preiss (p. 47, "a conspiracy of amirs, which included Baybars and was probably under his leadership"), Holt et al. (p. 215, Baibars "came to power with [the] regicide [of Qutuz] on his conscience"), and Tschanz.
Clot, André (2009). L'Égypte des Mamelouks: L'empire des esclaves, 1250–1517 (in French). Paris: Perrin. ISBN978-2-262-03045-2. OCLC912631823.
Koperman, Kazım Yaşar (1989). Mısır Memlükleri tarihi: Sultan al-Malik al-Mu'ayyad Şeyh al-Mahmûdô devri: (1412-1421) (in Turkish). Ankara: Ministry of Culture and Tourism Publications. ISBN975-17-0489-8. OCLC644353691.