Biswas, S. (2011). Relationship marketing: Concepts, theories and cases. PHI learning.
Chicago ZitierstilBiswas, Supriya. Relationship Marketing: Concepts, Theories and Cases. New Delhi: PHI learning, 2011.
MLA ZitierstilBiswas, Supriya. Relationship Marketing: Concepts, Theories and Cases. PHI learning, 2011.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.