QUELCH, J. A. (1989). Sales Promotion Management. Prentice-Hall.
Chicago Style (17th ed.) CitationQUELCH, John A. Sales Promotion Management. Prentice-Hall, 1989.
MLA引文QUELCH, John A. Sales Promotion Management. Prentice-Hall, 1989.
警告:这些引文格式不一定是100%准确.