Gregory, J. R., & Wiechmann, J. G. (1999). Marketing corporate image: The company as your number one product (2nd ed.). Lincolnwood, IL: NTC Business Books.
Stile di citazione ChicagoGregory, James R., e Jack G. Wiechmann. Marketing Corporate Image: The Company As Your Number One Product. 2nd ed. Lincolnwood, IL: NTC Business Books, 1999.
Citazione MLAGregory, James R., e Jack G. Wiechmann. Marketing Corporate Image: The Company As Your Number One Product. 2nd ed. Lincolnwood, IL: NTC Business Books, 1999.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.