SOMMERVILLE, I. (2016). Software engineering. Pearson Education.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSOMMERVILLE, Ian. Software Engineering. Pearson Education, 2016.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSOMMERVILLE, Ian. Software Engineering. Pearson Education, 2016.
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