Drijvers, J. W., & Watt, J. W. (1999). Portraits of spiritual authority: Religious power in early Christianity, Byzantium, and the Christian Orient. Boston: Brill.
استشهاد بنمط شيكاغوDrijvers, Jan Willem., و J. W. Watt. Portraits of Spiritual Authority: Religious Power in Early Christianity, Byzantium, and the Christian Orient. Boston: Brill, 1999.
MLA استشهادDrijvers, Jan Willem., و J. W. Watt. Portraits of Spiritual Authority: Religious Power in Early Christianity, Byzantium, and the Christian Orient. Boston: Brill, 1999.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.