HARVARD BUSINESS REVIEW. (1976). PRODUCT POLICY FOR COMSUMER GOODS COMPANIES. HARVARD BUSINESS REVIEW.
Dyfyniad Arddull ChicagoHARVARD BUSINESS REVIEW. PRODUCT POLICY FOR COMSUMER GOODS COMPANIES. BOSTON: HARVARD BUSINESS REVIEW, 1976.
Dyfyniad MLAHARVARD BUSINESS REVIEW. PRODUCT POLICY FOR COMSUMER GOODS COMPANIES. HARVARD BUSINESS REVIEW, 1976.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.