Dyfyniad APA

Duncan, T., & Moriarty, S. (1997). Driving brand value. McGraw Hill.

Dyfyniad Arddull Chicago

Duncan, Tom, and Ssandra Moriarty. Driving Brand Value. New York: McGraw Hill, 1997.

Dyfyniad MLA

Duncan, Tom, and Ssandra Moriarty. Driving Brand Value. McGraw Hill, 1997.

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