Ziolkowski, J. M. "Amaritudo Mentis": The archpoet's interiorization and exteriorization of bitterness in its twelfth-century contexts / Jan M. Ziolkowski. Codierungen von Emotionen im Mittelalter=Emotions and sensibilities in the Middle Ages.(2003).
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ziolkowski, Jan M. ""Amaritudo Mentis": The Archpoet's Interiorization and Exteriorization of Bitterness in Its Twelfth-century Contexts / Jan M. Ziolkowski." Codierungen Von Emotionen Im Mittelalter=Emotions and Sensibilities in the Middle Ages.(2003) .
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Ziolkowski, Jan M. ""Amaritudo Mentis": The Archpoet's Interiorization and Exteriorization of Bitterness in Its Twelfth-century Contexts / Jan M. Ziolkowski." Codierungen Von Emotionen Im Mittelalter=Emotions and Sensibilities in the Middle Ages.(2003), .