Haag, S., Cummings, M., & Rea, A. I. (2004). Computing concepts: Complete edition (Second edition.). McGraw-Hill Technology Education.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHaag, Stephen, Maeve Cummings, और Alan I. Rea. Computing Concepts: Complete Edition. Second edition. Boston: McGraw-Hill Technology Education, 2004.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHaag, Stephen, et al. Computing Concepts: Complete Edition. Second edition. McGraw-Hill Technology Education, 2004.
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