APA (7e ed.) Bronvermelding

Hargie, O. D. (1997). The handbook of communication skills (2nd.). Routledge.

Chicago (17e ed.) Bronvermelding

Hargie, Owen D. The Handbook of Communication Skills. 2nd. London: Routledge, 1997.

MLA (9e ed.) Bronvermelding

Hargie, Owen D. The Handbook of Communication Skills. 2nd. Routledge, 1997.