1. Benjamin S. Bloom and F. R. Peters.The Use of Academic Prediction Scales for Counseling and Selecting College Entrants. New York: The Free Press of Glenco, 1961.
2.
2. Kalil I. Gezi and Roger W. Cummings.“Relationsip Between Certain Measures of Academic Potential and College Achievement.” Unpublished paper presented to the CERA, March 1966, San Francisco State College, California.
3.
3. John R. Hills, Marilyn L. Bush, and Joseph A. Klock.“Keeping College Prediction Equations Current.”Journal of Educational Measurement, III, 1 (Spring 1966), 33–34.
4.
4. Paul Horst.“Relationship Between Preadmission Variables and Success in College.”Seattle: University of Washington Division of Counseling and Testing, 1959.
5.
5. William Lewis.“Early Prediction of College GPA Using Pre-College School Grades.”Journal of Educational Measurement, III, 1 (Spring 1966), 35–36.
6.
6. E. F. Lindquist.“An Evaluation of a Technique for Scaling High School Grades to Improve Prediction of College Success.”Educational and Psychological Measurement, XXIII (Winter 1963), 623–646.
7.
7. Quinn McNemar.Psychological Statistics. New York: John Wiley and Sons, 1955.