Institute of Applied Manpower Research. (1978). Manpower planning for the north-eastern region Part II. Institute of Applied Manpower Research.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रInstitute of Applied Manpower Research. Manpower Planning for the North-eastern Region Part II. Institute of Applied Manpower Research, 1978.
एमएलए (9वां संस्करण) प्रशस्ति पत्रInstitute of Applied Manpower Research. Manpower Planning for the North-eastern Region Part II. Institute of Applied Manpower Research, 1978.
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