National Society for the Study of Education, Whipple, G. M., Colvin, S. S., Thorndike, E. L., Rugg, H. O., Holmes, H. W., . . . Gambrill, B. L. (1923). Intelligence tests and their use: Pt. I. the nature, history, and general principles of intelligence testing. Pt. II. The administrative use of intelligence tests. Public School Publishing Company.

National Society for the Study of Education, et al. Intelligence Tests and Their Use: Pt. I. the Nature, History, and General Principles of Intelligence Testing. Pt. II. The Administrative Use of Intelligence Tests. Bloomington, Ill: Public School Publishing Company, 1923.

National Society for the Study of Education, et al. Intelligence Tests and Their Use: Pt. I. the Nature, History, and General Principles of Intelligence Testing. Pt. II. The Administrative Use of Intelligence Tests. Public School Publishing Company, 1923.