Francis, W. N. (Ed.). The Book of Vices and Virtues. Oxford 1942. [EETS 217].
Holthausen, F. (Ed.). Vices and Virtues. Oxford 1888-1921. [EETS 89 and 159]
Studies:
Bloomfield, Morton W. The Seven Deadly Sins. Michigan 1952.
Bloomfield, Morton W. "A Preliminary List of Incipits of Latin Works on the Virtues and Vices, Mainly of the Thirteenth, Fourteenth, and Fifteenth Centurie," Traditio 11 (1955):260-379.
Bosley, R. On Virtue and Vice: Metaphysical Foundations of the Doctrine of the Mean. New York 1991.
Foot, P. Virtues and Vvices. Berkeley and Los Angeles 1978.
Katzenellenbogen, A. Allegories of the Virtues and Vices in Medieval Art: From Early Christian Times to the Thirteenth Century. London 1977.
Newhauser, R. The Treatise on Vices and Virtues in Latin and the Vernacular. Turnhout 1993.