Goldstein, H., & Swerdloff, S. (1967). Methods of long-term projection of requirements for and supply of qualified manpower. UNESCO.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGoldstein, Harold, और Sol Swerdloff. Methods of Long-term Projection of Requirements for and Supply of Qualified Manpower. Paris: UNESCO, 1967.
एमएलए (9वां संस्करण) प्रशस्ति पत्रGoldstein, Harold, और Sol Swerdloff. Methods of Long-term Projection of Requirements for and Supply of Qualified Manpower. UNESCO, 1967.
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