Lesikar, R. (2005). Basic business communication (with CD). Tata McGraw Hill.
Cita Chicago (17th ed.)Lesikar, Raymond. Basic Business Communication (with CD). New Delhi: Tata McGraw Hill, 2005.
Cita MLA (9th ed.)Lesikar, Raymond. Basic Business Communication (with CD). Tata McGraw Hill, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.