1. Interpretation of schizophrenia. New York: Brunner, 1955.
2. A Proverb Test for Attitude Measurement
3. A method for distinguishing and evaluating formal thinking disorders in schizophrenia. In (Ed.), Language and thought in schizophrenia. Berkeley: Univ. of Calif. Press, 1944. Pp. 65–90.
4. A study of the impairment of “abstract behavior” in schizophrenic patients
5. The factorial content of the Airman Classification Battery. Res. Bull., 1949, 49–1. San Antonio, Texas, Lackland Air Force Base.