Engel, J. F., & Kinnear, T. C. 1. (1987). Promotional strategy: Managing the marketing communications process (6. edition --.). Homewood, Ill: Irwin.
Chicago Style CitationEngel, James F., and Thomas C. 1933- Kinnear. Promotional Strategy: Managing the Marketing Communications Process. 6. edition --. Homewood, Ill: Irwin, 1987.
MLA CitationEngel, James F., and Thomas C. 1933- Kinnear. Promotional Strategy: Managing the Marketing Communications Process. 6. edition --. Homewood, Ill: Irwin, 1987.
Warning: These citations may not always be 100% accurate.