Παραπομπή σε μορφή APA (7η εκδ.)

Ingwer, M. (2012). Empathetic Marketing: How to Satisfy the 6 Core Emotional Needs of Your Customers. Palgrave Macmillan US : Imprint: Palgrave Macmillan.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ingwer, Mark. Empathetic Marketing: How to Satisfy the 6 Core Emotional Needs of Your Customers. New York: Palgrave Macmillan US : Imprint: Palgrave Macmillan, 2012.

Παραπομπή σε μορφή MLA (8th εκδ.)

Ingwer, Mark. Empathetic Marketing: How to Satisfy the 6 Core Emotional Needs of Your Customers. Palgrave Macmillan US : Imprint: Palgrave Macmillan, 2012.