Chambers, M. (1991). The Western experience (5th ed.). McGraw-Hill.
Dyfyniad Arddull ChicagoChambers, Mortimer. The Western Experience. 5th ed. New York: McGraw-Hill, 1991.
Dyfyniad MLAChambers, Mortimer. The Western Experience. 5th ed. McGraw-Hill, 1991.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.