Yūsuf, Y. N. (2003). Some patristic quotations of Severus of Antioch in Coptic and Arabic texts. Ancient Near Eastern studies, 40, 235-244.
Citazione stile Chigago Style (17a edizione)Yūsuf, Yūḥannā Nasīm. "Some Patristic Quotations of Severus of Antioch in Coptic and Arabic Texts." Ancient Near Eastern Studies 40 (2003): 235-244.
Citatione MLA (8a ed.)Yūsuf, Yūḥannā Nasīm. "Some Patristic Quotations of Severus of Antioch in Coptic and Arabic Texts." Ancient Near Eastern Studies, vol. 40, 2003, pp. 235-244.
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