International Function Point Users Group. (2002). IT measurement: Practical advice from the experts. Addison-Wesley.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रInternational Function Point Users Group. IT Measurement: Practical Advice from the Experts. Boston: Addison-Wesley, 2002.
एमएलए (9वां संस्करण) प्रशस्ति पत्रInternational Function Point Users Group. IT Measurement: Practical Advice from the Experts. Addison-Wesley, 2002.
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