Graham, N. The mind tool: Computers and their impact on society (3rd ed.).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGraham, Neill. The Mind Tool: Computers and Their Impact on Society. 3rd ed.
एमएलए (9वां संस्करण) प्रशस्ति पत्रGraham, Neill. The Mind Tool: Computers and Their Impact on Society. 3rd ed.
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