Citazione APA

Thill, J. V. B. (1999). Excellence in business communication (4 edition.).

Stile di citazione Chicago

Thill, John V; Bovee. Excellence in Business Communication. 4 edition. Prentice Hall: NJ, 1999.

Citazione MLA

Thill, John V; Bovee. Excellence in Business Communication. 4 edition. 1999.