Collette, Carolyn. Species, Phantasms and Images: Vision and Medieval Psychology in the Canterbury Tales. Ann Arbor: University of Michigan Press, 2001.
Kolve, V.A. and Glending Olson (Eds.) (2005). The Canterbury Tales: Fifteen Tales and The General Prologue; Authoritative Text, Sources and Backgrounds, Criticism. A Norton Critical Edition (2a ed.). New York, London: W.W. Norton and Company. ISBN 0393925870.
Thompson, N.S. Chaucer, Boccaccio, and the Debate of Love: A Comparative Study of the Decameron and the Canterbury Tales. Oxford: Oxford University Press, 1996. ISBN 0198123787.