Dyfyniad APA

Gary, A., Philip, K., & Marc, O. O. (2023). Marketing: An Introduction (Fifteenth Edition - Global Edition). Pearson Education.

Dyfyniad Arddull Chicago

Gary, Armstrong, Kotler Philip, và Oliver Opresnik Marc. Marketing: An Introduction (Fifteenth Edition - Global Edition). Pearson Education, 2023.

Dyfyniad MLA

Gary, Armstrong, Kotler Philip, và Oliver Opresnik Marc. Marketing: An Introduction (Fifteenth Edition - Global Edition). Pearson Education, 2023.

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