Hiebing, R. G., & Cooper, S. W. (1992). The 1-day marketing plan: Organizing and completing the plan that works. NTC Business Books.
Chicago-referens (17:e uppl.)Hiebing, Roman G., och Scott W. Cooper. The 1-day Marketing Plan: Organizing and Completing the Plan That Works. Lincolnwood, Ill: NTC Business Books, 1992.
MLA-referens (9:e uppl.)Hiebing, Roman G., och Scott W. Cooper. The 1-day Marketing Plan: Organizing and Completing the Plan That Works. NTC Business Books, 1992.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.