Cita APA (7th ed.)
Kaul, A. (1998). Business communication. Prentice Hall of India.
Cita Chicago (17th ed.)
Kaul, Asha. Business Communication. New Delhi: Prentice Hall of India, 1998.
Cita MLA (9th ed.)
Kaul, Asha. Business Communication. Prentice Hall of India, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.