Cita APA (7th ed.)
Luthans, F. (2002). Business communication today (9th ed.). Tata McGraw-Hill edu.
Cita Chicago (17th ed.)
Luthans, Fred. Business Communication Today. 9th ed. New Delhi: Tata McGraw-Hill edu, 2002.
Cita MLA (9th ed.)
Luthans, Fred. Business Communication Today. 9th ed. Tata McGraw-Hill edu, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.