Usry, M. F. (1991). Cost accounting: Planning and control (10th ed.). South-Western Pub.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रUsry, Milton F. Cost Accounting: Planning and Control. 10th ed. Cincinnati: South-Western Pub, 1991.
एमएलए (9वां संस्करण) प्रशस्ति पत्रUsry, Milton F. Cost Accounting: Planning and Control. 10th ed. South-Western Pub, 1991.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.