Παραπομπή APA

Lesikar, R. V., & Pettit Jr,John D. (1994). Business communication: Theory and application (6ed.). Richard D. Irwin.

Παραπομπή Chicago Style

Lesikar, Raymond V., και Pettit Jr,John D. Business Communication: Theory and Application. 6ed. Delhi: Richard D. Irwin, 1994.

Παραπομπή MLA

Lesikar, Raymond V., και Pettit Jr,John D. Business Communication: Theory and Application. 6ed. Richard D. Irwin, 1994.