Anastasi, Anne.Psychological Testing. New York: The Macmillan Company, 1954.
2.
(See also, Buros, Oscar H., Fourth Mental Measurements Yearbook. Highland Park, New Jersey: The Gryphon Press, 1954, pp. 285-366.)
3.
Counts, George S.The Selective Character of American Secondary Education. Chicago: University of Chicago Press, 1922.
4.
Davis, Allison and Eells, Kenneth.Manual for the Davis-Eells Test of General Intelligence or Problem-Solving Ability. Yonkers-on-Hudson, New York : World Book Company, 1953.
5.
Kefauver, Grayson N., Noll, Victor H., and Drake C. Elwood. "The Secondary School Population." National Survey of Secondary Education, Monograph No. 4. Washington: U. S. Government Printing Office, 1932.
6.
Otis, Arthur S.Otis Quick-Scoring Test of Mental Ability. Yonkerson-Hudson, New York: World Book Company, 1939.
7.
Sims, Vernor M.The Measurement of Socio-Economic Status. Bloomington, Ill.: Public School Publishing Company, 1928.
8.
Taussig, F. W.Principles of Economics, Volume II. New York: The Macmillan Company, 1911.
9.
Terman, Lewis M.Genetic Studies of Genius , Volume II. Palo Alto, Calif.: Stanford University Press, 1925.
10.
Warner, W. Lloyd and Lunt, Paul S.The Social Life of a Modern Community. New Haven: Yale University Press, 1941.
11.
Williams, Robert M., Jr.American Society . New York: Alfred A. Knopf, 1956.