Cita APA (7th ed.)

Lesikar, R. (1976). Business Communication (3rd.). D. Irwin.

Cita Chicago (17th ed.)

Lesikar, Raymond. Business Communication. 3rd. NULL: D. Irwin, 1976.

Cita MLA (9th ed.)

Lesikar, Raymond. Business Communication. 3rd. D. Irwin, 1976.