Williams, L. C. (2003). Communication research, measurement and evaluation: A practical guide for communicators. International Association of Business Communicators.
Chicago-Zitierstil (17. Ausg.)Williams, Louis C. Communication Research, Measurement and Evaluation: A Practical Guide for Communicators. San Francisco, CA: International Association of Business Communicators, 2003.
MLA-Zitierstil (9. Ausg.)Williams, Louis C. Communication Research, Measurement and Evaluation: A Practical Guide for Communicators. International Association of Business Communicators, 2003.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.