Cita APA (7a ed.)

Gregory, J. R., & Wiechmann, J. G. (1991). Marketing corporate image: The company as your number one product. NTC Business Books.

Cita Chicago Style (17a ed.)

Gregory, James R., y Jack G. Wiechmann. Marketing Corporate Image: The Company as Your Number One Product. Lincolnwood: NTC Business Books, 1991.

Cita MLA (9a ed.)

Gregory, James R., y Jack G. Wiechmann. Marketing Corporate Image: The Company as Your Number One Product. NTC Business Books, 1991.