William D. Perreault, & William D. Perreault; E. Jerome McCarthy. (2006). Essentials of Marketing: A global-managerial approach. California: McGraw - Hill.
Dyfyniad Arddull ChicagoWilliam D. Perreault, và William D. Perreault; E. Jerome McCarthy. Essentials of Marketing: A Global-managerial Approach. California: McGraw - Hill, 2006.
Dyfyniad MLAWilliam D. Perreault, và William D. Perreault; E. Jerome McCarthy. Essentials of Marketing: A Global-managerial Approach. California: McGraw - Hill, 2006.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.