Peck, H. (1999). Relationship marketing: Strategy and implementation. Oxford: Butterworth-Heinemann.
Trích dẫn kiểu ChicagoPeck, Helen. Relationship Marketing: Strategy and Implementation. Oxford: Butterworth-Heinemann, 1999.
MLA CitationPeck, Helen. Relationship Marketing: Strategy and Implementation. Oxford: Butterworth-Heinemann, 1999.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.