RAO M GANGADHARA. (1986). HUMAN RESOURCE MANAGEMENT IN INDIAN RAILWAYS. MANAS PUBLICATIONS LTD.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRAO M GANGADHARA. HUMAN RESOURCE MANAGEMENT IN INDIAN RAILWAYS. DELHI: MANAS PUBLICATIONS LTD, 1986.
एमएलए (9वां संस्करण) प्रशस्ति पत्रRAO M GANGADHARA. HUMAN RESOURCE MANAGEMENT IN INDIAN RAILWAYS. MANAS PUBLICATIONS LTD, 1986.
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