Caroom,Hiram C. (1979). Managing consumer dollars. Clencoe Publishing.
Dyfyniad Arddull ChicagoCaroom,Hiram C. Managing Consumer Dollars. USA: Clencoe Publishing, 1979.
Dyfyniad MLACaroom,Hiram C. Managing Consumer Dollars. Clencoe Publishing, 1979.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.