Heck, P. L. (2002). The construction of knowledge in Islamic civilization: Qudāma b. Jaʿfar and his Kitāb al-Kharāj wa-ṣināʿat al-kitāba. Islamic history and civilization.
Chicago-Zitierstil (17. Ausg.)Heck, Paul L. "The Construction of Knowledge in Islamic Civilization: Qudāma B. Jaʿfar and His Kitāb Al-Kharāj Wa-ṣināʿat Al-kitāba." Islamic History and Civilization 2002.
MLA-Zitierstil (8. Ausg.)Heck, Paul L. "The Construction of Knowledge in Islamic Civilization: Qudāma B. Jaʿfar and His Kitāb Al-Kharāj Wa-ṣināʿat Al-kitāba." Islamic History and Civilization, 2002.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.