APA (7e ed.) Bronvermelding
Stevenson, T., & Barcus, S. W. (2003). The relationship advantage: Become a trusted advisor and create clients for life. Dearborn.
Chicago (17e ed.) Bronvermelding
Stevenson, Tom, en Sam W. Barcus. The Relationship Advantage: Become a Trusted Advisor and Create Clients for Life. Chicago: Dearborn, 2003.
MLA (9e ed.) Bronvermelding
Stevenson, Tom, en Sam W. Barcus. The Relationship Advantage: Become a Trusted Advisor and Create Clients for Life. Dearborn, 2003.
Let op: Deze citaties zijn niet altijd 100% accuraat.