Carroll, J. (1982). Family trade. Little, Brown, A Signet Book.
Dyfyniad Arddull ChicagoCarroll, James. Family Trade. Boston : New York: Little, Brown, A Signet Book, 1982.
Dyfyniad MLACarroll, James. Family Trade. Little, Brown, A Signet Book, 1982.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.