NATRAJAN V. (1982). COMPUTERS IN EXAMINATIONS. ASSOCIATION OF INDIAN UNIVERSITIES.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNATRAJAN V. COMPUTERS IN EXAMINATIONS. NEW DELHI: ASSOCIATION OF INDIAN UNIVERSITIES, 1982.
एमएलए (9वां संस्करण) प्रशस्ति पत्रNATRAJAN V. COMPUTERS IN EXAMINATIONS. ASSOCIATION OF INDIAN UNIVERSITIES, 1982.
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