Institute of Mediaeval Studies & Pontifical Institute of Mediaeval Studies. (1939). Mediaeval studies. Pontifical Inst. of Mediaeval Studies.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रInstitute of Mediaeval Studies और Pontifical Institute of Mediaeval Studies. Mediaeval Studies. Toronto: Pontifical Inst. of Mediaeval Studies, 1939.
एमएलए (9वां संस्करण) प्रशस्ति पत्रInstitute of Mediaeval Studies और Pontifical Institute of Mediaeval Studies. Mediaeval Studies. Pontifical Inst. of Mediaeval Studies, 1939.
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