Dyfyniad APA

Churchill, G. A., & Peter, J. P. (1998). Marketing: Creating value for customers (2nd ed.). Irwin McGraw Hill.

Dyfyniad Arddull Chicago

Churchill, Gilbert A., and J. Paul Peter. Marketing: Creating Value for Customers. 2nd ed. Baston: Irwin McGraw Hill, 1998.

Dyfyniad MLA

Churchill, Gilbert A., and J. Paul Peter. Marketing: Creating Value for Customers. 2nd ed. Irwin McGraw Hill, 1998.

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