Gaya APA

Jr, M, W, M., Kaplan, R, E. (1992). Whatever It Takes, The Realities of Managerial Decision Making (Kedua). USA: Prentice hall.

Gaya MLA

Jr, Morgan, W., McCall,., Kaplan, Robert, E.. "Whatever It Takes, The Realities of Managerial Decision Making". Kedua USA: Prentice hall, 1992. Teksbook.