APA
Oechsli M., . (2005). The art of selling to the affluent. Hoboken: John Wiley & Sons Ltd.
Chicago
Oechsli Matt, . 2005. The art of selling to the affluent. Hoboken: John Wiley & Sons Ltd.
Harvard
Oechsli M., . (2005). The art of selling to the affluent. Hoboken: John Wiley & Sons Ltd.
MLA
Oechsli Matt, . The art of selling to the affluent. Hoboken: John Wiley & Sons Ltd. 2005.