Īshōʻyabh IV, p. o. t. N., Geiwargeis, M. o. A. a. M., Yabhalāhā II, P. o. t. N., & Unnik, W. C. v. (1937). Nestorian questions on the administration of the Eucharist: A contribution to the history of the Eucharist in the Eastern Church. Joh. Enschedé en zonen.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Īshōʻyabh IV, patriarch of the Nestorians, Metropolitan of Arbela and Mosul Geiwargeis, Patriarch of the Nestorians Yabhalāhā II, و W. C. van Unnik. Nestorian Questions on the Administration of the Eucharist: A Contribution to the History of the Eucharist in the Eastern Church. Haarlem: Joh. Enschedé en zonen, 1937.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Īshōʻyabh IV, patriarch of the Nestorians, et al. Nestorian Questions on the Administration of the Eucharist: A Contribution to the History of the Eucharist in the Eastern Church. Joh. Enschedé en zonen, 1937.