Davis, R. G. (1962). John Dos Passos. University of Minnesota Press.
Dyfyniad Arddull ChicagoDavis, Robert Gorham. John Dos Passos. Minneapolis, MN: University of Minnesota Press, 1962.
Dyfyniad MLADavis, Robert Gorham. John Dos Passos. University of Minnesota Press, 1962.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.