Παραπομπή σε μορφή APA (7η εκδ.)

Oechsli, M. (2005). The art of selling to the affluent: How to attract , service, and retain wealthy customers & clients for life. Wiley.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Oechsli, Matt. The Art of Selling to the Affluent: How to Attract , Service, and Retain Wealthy Customers & Clients for Life. Canada: Wiley, 2005.

Παραπομπή σε μορφή MLA (8th εκδ.)

Oechsli, Matt. The Art of Selling to the Affluent: How to Attract , Service, and Retain Wealthy Customers & Clients for Life. Wiley, 2005.