BLOCHER E.J. (2006). COST MANAGEMENT 3RD ED (3RD ED.). TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBLOCHER E.J. COST MANAGEMENT 3RD ED. 3RD ED. NEW DELHI: TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 2006.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBLOCHER E.J. COST MANAGEMENT 3RD ED. 3RD ED. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 2006.
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