Wilner, J. D. (1998). 7 secrets to successful sales management: The sales manager's manual. St. Lucie Press.
Chicago ZitierstilWilner, Jack D. 7 Secrets to Successful Sales Management: The Sales Manager's Manual. St. Lucie Press, 1998.
MLA ZitierstilWilner, Jack D. 7 Secrets to Successful Sales Management: The Sales Manager's Manual. St. Lucie Press, 1998.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.