Bowers, J.A note on Gaylord's "Estimating test reliability from the item-test correlations."EDUCATIONAL AND PSYCHOLOGICAL MEASUREMENT , 1971, 31, 427-429.
2.
Cronbach, L.J.Coefficient alpha and the internal structure of testsPsychometrika , 1951, 16, 297-334.
3.
Gaylord, R.H.Estimating test reliability from the item-test correlationsEDUCATIONAL AND PSYCHOLOGICAL MEASUREMENT, 1969, 29, 303-304.
4.
Guilford, J.P.Fundamental statistics in psychology and education (3rd Ed.) New York: McGraw-Hill, 1956.
5.
Gulliksen, H.Theory of mental testsNew York: Wiley, 1950.
6.
Horst, P.Psychological measurement and predictionBelmont, Calif. : Wadsworth, 1966.
7.
Kuder, G.F. and Richardson, M.W.The theory of the estimation of test reliabilityPsychometrika, 1937, 2, 151-160.
8.
Lord, F.M. and Novick, M.R.Statistical theories of mental test scoresReading, Massachusetts : Addison-Wesley, 1968.
9.
Richardson, M.W.Notes on the rationale of item analysisPsychometrika , 1936, 1, 69-76.
