APA (7e ed.) Bronvermelding

Lesikar, R. V., & Jr Pettit, J. D. (1996). Business communication: Theory and application (6th ed.). Richard D. Irwin.

Chicago (17e ed.) Bronvermelding

Lesikar, Raymond V., en John D. Jr Pettit. Business Communication: Theory and Application. 6th ed. Delhi: Richard D. Irwin, 1996.

MLA (9e ed.) Bronvermelding

Lesikar, Raymond V., en John D. Jr Pettit. Business Communication: Theory and Application. 6th ed. Richard D. Irwin, 1996.