Howard, D. H. (1953). Effective communication: A guide to reading, writing, speaking, and listening. Prentice-hall.
Chicago-Zitierstil (17. Ausg.)Howard, Dean H. Effective Communication: A Guide to Reading, Writing, Speaking, and Listening. New York: Prentice-hall, 1953.
MLA-Zitierstil (9. Ausg.)Howard, Dean H. Effective Communication: A Guide to Reading, Writing, Speaking, and Listening. Prentice-hall, 1953.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.