References:

Bloom, H. (2001). Dante: Bloom's Major Poets.  Beoomall:Chelsea House.

Dante (1932).  The Divine Comedy (Wicksteed, trans.).  Original Work c 1300-1315.  Harvard: The Modern Library.

Dore, G. (1976) The Dore Illustrations for Dante's Divine Comedy.  New Work: Dover.

Pinsky, R. (1996). The Inferno of Dante. New York: Farrar, Strauss and Giroux.

Roberts, J. and Moustaki, N. (2001). Cliffnotes Divine Comedy:Inferno. New York: Wiley Publishing.