Παραπομπή σε μορφή APA (7η εκδ.)

Lopez, S. (2014). Value-based marketing strategy: Pricing and costs for relationship marketing. Vernon Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Lopez, Santiago. Value-based Marketing Strategy: Pricing and Costs for Relationship Marketing. Wilmington, Del.: Vernon Press, 2014.

Παραπομπή σε μορφή MLA (9th εκδ.)

Lopez, Santiago. Value-based Marketing Strategy: Pricing and Costs for Relationship Marketing. Vernon Press, 2014.