United States. Dept. of Health, Education, and Welfare. (1973). Work in America: Report of a special task force to the Secretary of Health, Education, and Welfare. MIT Press.
Cita Chicago (17th ed.)United States. Dept. of Health, Education, and Welfare. Work in America: Report of a Special Task Force to the Secretary of Health, Education, and Welfare. Cambridge, Mass.: MIT Press, 1973.
Cita MLA (8th ed.)United States. Dept. of Health, Education, and Welfare. Work in America: Report of a Special Task Force to the Secretary of Health, Education, and Welfare. MIT Press, 1973.
Atenció: Aquestes cites poden no estar 100% correctes.