APA (7 वां संस्करण) प्रशस्ति पत्र

Management Accounting Group for the Insurance Industry & Richards, A. J. (1984). Costing and budgeting practices in the insurance industry. Institute of Cost and Management Accountants.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Management Accounting Group for the Insurance Industry और A. J. Richards. Costing and Budgeting Practices in the Insurance Industry. London: Institute of Cost and Management Accountants, 1984.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Management Accounting Group for the Insurance Industry और A. J. Richards. Costing and Budgeting Practices in the Insurance Industry. Institute of Cost and Management Accountants, 1984.

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