Metzler, K. (1989). Creative interviewing: The writer's guide to gathering information by asking questions (2nd ed.). Prentice Hall.
Chicago-Zitierstil (17. Ausg.)Metzler, Ken. Creative Interviewing: The Writer's Guide to Gathering Information by Asking Questions. 2nd ed. Englewood Cliffs, N.J: Prentice Hall, 1989.
MLA-Zitierstil (9. Ausg.)Metzler, Ken. Creative Interviewing: The Writer's Guide to Gathering Information by Asking Questions. 2nd ed. Prentice Hall, 1989.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.