Şablon:Kennedy-The Armies of the Caliphs
Kennedy, Hugh (2001). The Armies of the Caliphs: Military and Society in the Early Islamic State (İngilizce). Londra ve New York: Routledge. ISBN 0-415-25093-5.
Kennedy, Hugh (2001). The Armies of the Caliphs: Military and Society in the Early Islamic State (İngilizce). Londra ve New York: Routledge. ISBN 0-415-25093-5.