Lua APA (7ú heag.)

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

Lua i Stíl Chicago (17ú heag.)

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

Lua MLA (9ú heag.)

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

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.