Drury, C. (2012). Colin Drury Management and Cost Accounting (8th.). Cengage.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDrury, Colin. Colin Drury Management and Cost Accounting. 8th. Cengage, 2012.
एमएलए (9वां संस्करण) प्रशस्ति पत्रDrury, Colin. Colin Drury Management and Cost Accounting. 8th. Cengage, 2012.
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