APA (7th ed.) Citation

(1989). Encyclopedia of telemarketing (2. print.). Prentice Hall.

Chicago Style (17th ed.) Citation

Encyclopedia of Telemarketing. 2. print. Englewood Cliffs, NJ: Prentice Hall, 1989.

MLA (9th ed.) Citation

Encyclopedia of Telemarketing. 2. print. Prentice Hall, 1989.

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