Cita APA (7th ed.)

Thill, J. V., & Bovee, C. L. (2013). Excellence in business communication (10th ed.). Pearson.

Cita Chicago (17th ed.)

Thill, John V., i Courtland L. Bovee. Excellence in Business Communication. 10th ed. Boston: Pearson, 2013.

Cita MLA (9th ed.)

Thill, John V., i Courtland L. Bovee. Excellence in Business Communication. 10th ed. Pearson, 2013.