^Rosenbaum, Jonathan (2004). Essential Cinema: On the Necessity of Film Canons. Baltimore and London: The Johns Hopkins University Press. p. 423. ISBN0-8018-7840-3.
^ abBloom, Harold (1994). The Western Canon: The Books and School of the Ages. NY/San Diego/London: Harcourt Brace & Company. p. 559. ISBN978-1-57322-514-4.