MOHNOT S R. (1991). CIER`S INDUSTRIAL DATA BOOK 1991-92. CENTRE FOR INDUSTRIAL AND ECONOMIC RESEARCH.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMOHNOT S R. CIER`S INDUSTRIAL DATA BOOK 1991-92. ECONOMIC RESEARCH: CENTRE FOR INDUSTRIAL AND ECONOMIC RESEARCH, 1991.
एमएलए (9वां संस्करण) प्रशस्ति पत्रMOHNOT S R. CIER`S INDUSTRIAL DATA BOOK 1991-92. CENTRE FOR INDUSTRIAL AND ECONOMIC RESEARCH, 1991.
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