APA (7e ed.) Bronvermelding

Howard, D. H. (1953). Effective communication: A guide to reading, writing, speaking, and listening. Prentice-hall.

Chicago (17e ed.) Bronvermelding

Howard, Dean H. Effective Communication: A Guide to Reading, Writing, Speaking, and Listening. New York: Prentice-hall, 1953.

MLA (9e ed.) Bronvermelding

Howard, Dean H. Effective Communication: A Guide to Reading, Writing, Speaking, and Listening. Prentice-hall, 1953.