APA-Zitierstil (7. Ausg.)

Stone, B., & Wyman, J. (1986). Successful telemarketing: Opportunities and techniques for increasing sales and profits (1.print.). NTC Business Books.

Chicago-Zitierstil (17. Ausg.)

Stone, Bob, und John Wyman. Successful Telemarketing: Opportunities and Techniques for Increasing Sales and Profits. 1.print. Lincolnwood, Ill: NTC Business Books, 1986.

MLA-Zitierstil (9. Ausg.)

Stone, Bob, und John Wyman. Successful Telemarketing: Opportunities and Techniques for Increasing Sales and Profits. 1.print. NTC Business Books, 1986.