Sugg, M. R., & U.S. Agency for International Development. (1963). The forecasting of manpower requirements. U.S. Dept. of Labor, Bureau of Labor Statistics.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSugg, Matilda Robinson, और U.S. Agency for International Development. The Forecasting of Manpower Requirements. Washington: U.S. Dept. of Labor, Bureau of Labor Statistics, 1963.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSugg, Matilda Robinson, और U.S. Agency for International Development. The Forecasting of Manpower Requirements. U.S. Dept. of Labor, Bureau of Labor Statistics, 1963.
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