Dyfyniad APA

Fisk, R. P., Grove, S. J. 1., & John, J. (2008). Interactive services marketing (3rd ed.). Boston: Houghton Mifflin.

Dyfyniad Arddull Chicago

Fisk, Raymond P., Stephen J. 1950- Grove, và Joby John. Interactive Services Marketing. 3rd ed. Boston: Houghton Mifflin, 2008.

Dyfyniad MLA

Fisk, Raymond P., Stephen J. 1950- Grove, và Joby John. Interactive Services Marketing. 3rd ed. Boston: Houghton Mifflin, 2008.

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