United States. Dept. of Health, Education and Welfare, & Upjohn Institute for Employment Research. (1973). Work in America; report of a special task force to the Secretary of Health, Education, and Welfare. M.I.T. Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रUnited States. Dept. of Health, Education and Welfare, और Upjohn Institute for Employment Research. Work in America; Report of a Special Task Force to the Secretary of Health, Education, and Welfare. [Cambridge, Mass: M.I.T. Press, 1973.
एमएलए (9वां संस्करण) प्रशस्ति पत्रUnited States. Dept. of Health, Education and Welfare, और Upjohn Institute for Employment Research. Work in America; Report of a Special Task Force to the Secretary of Health, Education, and Welfare. M.I.T. Press, 1973.
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