APA aipamena

Greg, W., & Mark, W. (2006). Sales Force Management (8.). Mc Graw Hill Irwin.

Chicago Style aipamena

Greg, W.Marshall, and W.Johnston Mark. Sales Force Management. 8. New York: Mc Graw Hill Irwin, 2006.

MLA aipamena

Greg, W.Marshall, and W.Johnston Mark. Sales Force Management. 8. Mc Graw Hill Irwin, 2006.