Dyfyniad APA

GUILTINAN J P. (1991). MARKETING MANAGEMENT: STRATEGIES AND PROGRAMS (4TH.). MCGRAW-HILL.

Dyfyniad Arddull Chicago

GUILTINAN J P. MARKETING MANAGEMENT: STRATEGIES AND PROGRAMS. 4TH. NEW YORK: MCGRAW-HILL, 1991.

Dyfyniad MLA

GUILTINAN J P. MARKETING MANAGEMENT: STRATEGIES AND PROGRAMS. 4TH. MCGRAW-HILL, 1991.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.