Lua APA (7ú heag.)

Lesikar, R. (2005). Basic business communication (with CD). Tata McGraw Hill.

Lua i Stíl Chicago (17ú heag.)

Lesikar, Raymond. Basic Business Communication (with CD). New Delhi: Tata McGraw Hill, 2005.

Lua MLA (9ú heag.)

Lesikar, Raymond. Basic Business Communication (with CD). Tata McGraw Hill, 2005.

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