DOYLE PETER. (2002). MARKETING MANAGEMENT AND STRATEGY (3RD.). PEARSON EDUCATION.
Dyfyniad Arddull ChicagoDOYLE PETER. MARKETING MANAGEMENT AND STRATEGY. 3RD. LONDON: PEARSON EDUCATION, 2002.
Dyfyniad MLADOYLE PETER. MARKETING MANAGEMENT AND STRATEGY. 3RD. PEARSON EDUCATION, 2002.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.