Παραπομπή σε μορφή APA (7η εκδ.)

Kotler, P., Dingena, M., & Pfoertsch, W. (2016). Transformational Sales: Making a Difference with Strategic Customers (1st ed. 2016.). Springer International Publishing : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Kotler, Philip, Marian Dingena, και Waldemar Pfoertsch. Transformational Sales: Making a Difference with Strategic Customers. 1st ed. 2016. Cham: Springer International Publishing : Imprint: Springer, 2016.

Παραπομπή σε μορφή MLA (8th εκδ.)

Kotler, Philip, et al. Transformational Sales: Making a Difference with Strategic Customers. 1st ed. 2016. Springer International Publishing : Imprint: Springer, 2016.