Altenbaugh, R.J.
(1990). Education for struggle: The American labor colleges of the l920s and 1930s. Philadelphia: Temple University Press.
2.
Hansome, M.
(1941). The development of workers' education. In T. Brameld (Ed.), Workers' education in the United States (pp. 48-66). New York and London: Harper and Brothers.
3.
Lovett, T.
(Ed.)(1988). Radical approaches to adult education: A reader. London and New York: Routledge.
4.
Schied, F.M.
(1993). Learning in social context: Workers and adult education in nineteenth century Chicago. DeKalb, IL: Northem Illinois University, LEPS Press.
