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.
Koperman, Kazım Yaşar. Mısır Memlükleri tarihi: Sultan al-Malik al-Mu'ayyad Şeyh al-Mahmûdô devri: (1412-1421) (tr). Ankara: Ministry of Culture and Tourism Publications, 1989. ISBN 975-17-0489-8. OCLC644353691.
Koperman, Kazım Yaşar. Mısır Memlükleri tarihi: Sultan al-Malik al-Mu'ayyad Şeyh al-Mahmûdô devri: (1412-1421) (tr). Ankara: Ministry of Culture and Tourism Publications, 1989. ISBN 975-17-0489-8. OCLC644353691.