Sherman, D. (2012). West: Experience western civilization. New York: McGraw-Hill.
Dyfyniad Arddull ChicagoSherman, Dennis. West: Experience Western Civilization. New York: McGraw-Hill, 2012.
Dyfyniad MLASherman, Dennis. West: Experience Western Civilization. New York: McGraw-Hill, 2012.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.