APA (7th ed.) Citation

Timm, P. R. (1994). 50 ways to keep your customers. Jack Wilson & Association,Inc.

Chicago Style (17th ed.) Citation

Timm, Paul R. 50 Ways to Keep Your Customers. Chicago: Jack Wilson & Association,Inc, 1994.

MLA (9th ed.) Citation

Timm, Paul R. 50 Ways to Keep Your Customers. Jack Wilson & Association,Inc, 1994.

Warning: These citations may not always be 100% accurate.