Lincoln, M. (2011). Better business communication. Manglam Publications.
Cita Chicago (17th ed.)Lincoln, M.Madhu. Better Business Communication. Delhi: Manglam Publications, 2011.
Cita MLA (9th ed.)Lincoln, M.Madhu. Better Business Communication. Manglam Publications, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.