Gaya APA

Hiebing, R, G., Cooper, S, W. (1992). The 1-day Marketing Plan : Organizing and Completing the Plan that Works . Chicago: NTC Business Books.

Gaya MLA

Hiebing, Roman, G.., Cooper, Scott, W.. "The 1-day Marketing Plan : Organizing and Completing the Plan that Works". Chicago: NTC Business Books, 1992. Text.