Dyfyniad APA

Bursk, E. C., & Chapman, J. F. (1964). Modern marketing strategy. Harvard university press.

Dyfyniad Arddull Chicago

Bursk, Edward C., and John F. Chapman. Modern Marketing Strategy. Cambridge: Harvard university press, 1964.

Dyfyniad MLA

Bursk, Edward C., and John F. Chapman. Modern Marketing Strategy. Harvard university press, 1964.

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