Shultz, K. S., Whitney, D. J., & Zickar, M. J. (2014). Measurement theory in action: Case studies and exercises (Second Edition.). Routledge.
Chicago-Zitierstil (17. Ausg.)Shultz, Kenneth S., David J. Whitney, und Michael J. Zickar. Measurement Theory in Action: Case Studies and Exercises. Second Edition. New York: Routledge, 2014.
MLA-Zitierstil (9. Ausg.)Shultz, Kenneth S., et al. Measurement Theory in Action: Case Studies and Exercises. Second Edition. Routledge, 2014.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.