Les Keyser, _Martin Scorsese_. New York, Twayne Publishers, 1992.
Although factually incorrect in some places, it still has some
interesting things to say about the film and its director.
_Schrader on Schrader & Other Writings_. Edited by Kevin Jackson. London:
Faber
and Faber, 1990. 115-120.
_Scorsese on Scorsese_. Edited by David Thompson and Ian Christie.
London: Faber and Faber, 1989. 51-67.