Anselm, S., & Fröhlich, W. (1990). The letters of Saint Anselm of Canterbury. Cistercian Publications.
Chicago Style (17. basım) AtıfAnselm, Saint, ve Walter Fröhlich. The Letters of Saint Anselm of Canterbury. Kalamazoo, Michigan: Cistercian Publications, 1990.
MLA (8th ed.) AtıfAnselm, Saint, ve Walter Fröhlich. The Letters of Saint Anselm of Canterbury. Cistercian Publications, 1990.
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