Silk, A. J. (1976). Test-retest correlations and the concept of reliability in advertising pre-testing.
Chicago-Zitierstil (17. Ausg.)Silk, Alvin J. Test-retest Correlations and the Concept of Reliability in Advertising Pre-testing. Brussels, 1976.
MLA-Zitierstil (9. Ausg.)Silk, Alvin J. Test-retest Correlations and the Concept of Reliability in Advertising Pre-testing. 1976.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.