Lall, S. (2007). Elementary computer applications. National Pub. House.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLall, Shubhi. Elementary Computer Applications. New Delhi: National Pub. House, 2007.
एमएलए (9वां संस्करण) प्रशस्ति पत्रLall, Shubhi. Elementary Computer Applications. National Pub. House, 2007.
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