Cita APA (7th ed.)
Thill, J. V., & Bov�ee, C. L. (1996). Excellence: In business communication (3rd ed.). McGraw-Hill.
Cita Chicago (17th ed.)
Thill, John V., i Courtland L. Bov�ee. Excellence: In Business Communication. 3rd ed. New York : New Delhi: McGraw-Hill, 1996.
Cita MLA (9th ed.)
Thill, John V., i Courtland L. Bov�ee. Excellence: In Business Communication. 3rd ed. McGraw-Hill, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.