Silk, A. J. (1976). Test-retest correlations and the concept of reliability in advertising pre-testing.
Chicago Style (17th ed.) CitationSilk, Alvin J. Test-retest Correlations and the Concept of Reliability in Advertising Pre-testing. Brussels, 1976.
MLA (9th ed.) CitationSilk, Alvin J. Test-retest Correlations and the Concept of Reliability in Advertising Pre-testing. 1976.
Warning: These citations may not always be 100% accurate.