Spector, P. E. (1992). Summated rating scale construction: An introduction Sage University papers / Quantitative applications in the social sciences.
Chicago-Zitierstil (17. Ausg.)Spector, Paul E. "Summated Rating Scale Construction: An Introduction." Sage University Papers / Quantitative Applications in the Social Sciences 1992.
MLA-Zitierstil (9. Ausg.)Spector, Paul E. "Summated Rating Scale Construction: An Introduction." Sage University Papers / Quantitative Applications in the Social Sciences, 1992.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.