Handwriting Research Institute. (1957). Manuscript writing made easy. Noble & Noble.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHandwriting Research Institute. Manuscript Writing Made Easy. New York: Noble & Noble, 1957.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHandwriting Research Institute. Manuscript Writing Made Easy. Noble & Noble, 1957.
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