APA (7 वां संस्करण) प्रशस्ति पत्र
Usry, M. F., Hammer, L. H., & Carter, W. K. (1991). Cost accounting: Planning and control (10th ed.). College Division, South-Western Pub. Co..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Usry, Milton F., Lawrence H. Hammer, और William K. Carter. Cost Accounting: Planning and Control. 10th ed. Cincinnati: College Division, South-Western Pub. Co., 1991.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Usry, Milton F., et al. Cost Accounting: Planning and Control. 10th ed. College Division, South-Western Pub. Co., 1991.
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