Cita APA (7a ed.)

Messner, F. (1992). Business to business communications handbook. Association of National Advertisers.

Cita Chicago Style (17a ed.)

Messner, Fred. Business to Business Communications Handbook. New York: Association of National Advertisers, 1992.

Cita MLA (8a ed.)

Messner, Fred. Business to Business Communications Handbook. Association of National Advertisers, 1992.