International Congress of the International Association for the history of religion & ass. (1968). Proceedings of the XIth International Congress of the International Association for the History of Religion. E. J. Brill.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)International Congress of the International Association for the history of religion و ass. Proceedings of the XIth International Congress of the International Association for the History of Religion. Leiden: E. J. Brill, 1968.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)International Congress of the International Association for the history of religion و ass. Proceedings of the XIth International Congress of the International Association for the History of Religion. E. J. Brill, 1968.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.