Foster, R. (1969). Six American novelists of the nineteenth century. University of Minnesota.
Dyfyniad Arddull ChicagoFoster, Richard. Six American Novelists of the Nineteenth Century. Minnepolis: University of Minnesota, 1969.
Dyfyniad MLAFoster, Richard. Six American Novelists of the Nineteenth Century. University of Minnesota, 1969.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.