1. Wayne J: as reported in, A Forum for Changing Men 56:2, 1979
2. Balswick J: Types of inexpressive male roles, in Men In Difficult Times. Edited by Lewis RA. New York, Prentice-Hall, 1980
3. Balswick J: The effect of spouse companionship support on employment success. J Marriage Fam 32: 212–215, 1970
4. Hurvitz N: Marital strain in the blue-collar family, in Blue-Collar World. Edited by Shostak A, Gomberg W. Englewood Cliffs, New Jersey, Prentice-Hall, pp 92–109
5. Komarovsky M: Blue-Collar Marriage. New York, Random House, 1962