1. Allport, G. W. 1954.The Nature of Prejudice, 537Cambridge, Mass: Addison-Wesley.
2. Bach, G. 1955. Paper presented at the symposium on “Interdependence of Mental Health, Social Attitudes, and Group Pathology” at the meeting of the American Psychological Association. Sept.1955, San Francisco.
3. Cory, D. W. 1951.The Homosexual in America, 326New York: Greenberg.
4. Ford, C. S. and Beach, F. A. 1951.Patterns of Sexual Behavior, 307New York: Harper.