APA (7e ed.) Bronvermelding

Thill, J. V., & Bovee, C. L. (2011). Excellence in business communication (9th ed.). Prentice Hall.

Chicago (17e ed.) Bronvermelding

Thill, John V., en Courtland L. Bovee. Excellence in Business Communication. 9th ed. Boston, Mass: Prentice Hall, 2011.

MLA (9e ed.) Bronvermelding

Thill, John V., en Courtland L. Bovee. Excellence in Business Communication. 9th ed. Prentice Hall, 2011.