REDDY P N. (1987). INTORDUCTION TO BUSINESS MANAGEMENT. HIMALAYA PUBLISHING HOUSE.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रREDDY P N. INTORDUCTION TO BUSINESS MANAGEMENT. BOMBAY: HIMALAYA PUBLISHING HOUSE, 1987.
एमएलए (9वां संस्करण) प्रशस्ति पत्रREDDY P N. INTORDUCTION TO BUSINESS MANAGEMENT. HIMALAYA PUBLISHING HOUSE, 1987.
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