Gary, A., Philip, K., & Marc, O. O. (2023). Marketing: An Introduction (Fifteenth Edition - Global Edition). Pearson Education.
Trích dẫn kiểu ChicagoGary, Armstrong, Kotler Philip, và Oliver Opresnik Marc. Marketing: An Introduction (Fifteenth Edition - Global Edition). Pearson Education, 2023.
MLA CitationGary, Armstrong, Kotler Philip, và Oliver Opresnik Marc. Marketing: An Introduction (Fifteenth Edition - Global Edition). Pearson Education, 2023.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.