Style de citation APA

Guffey, M. E. (2000). Business communication: Process and product (3rd ed.). Cincinnati: South-Western College.

Style de citation Chicago

Guffey, Mary Ellen. Business Communication: Process and Product. 3rd ed. Cincinnati: South-Western College, 2000.

Style de citation MLA

Guffey, Mary Ellen. Business Communication: Process and Product. 3rd ed. Cincinnati: South-Western College, 2000.

Attention : ces citations peuvent ne pas être correctes à 100%.