Cita APA (7th ed.)

Stapleton, J. (1989). How to prepare a marketing plan (4th ed.). Gower Press.

Cita Chicago (17th ed.)

Stapleton, John. How to Prepare a Marketing Plan. 4th ed. Aldershot Hants, England: Gower Press, 1989.

Cita MLA (9th ed.)

Stapleton, John. How to Prepare a Marketing Plan. 4th ed. Gower Press, 1989.