Maurer, T. N. (2019). Samuel Morse, that's who! (First edition, 2019.). Henry Holt and Company.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMaurer, Tracy Nelson. Samuel Morse, That's Who! First edition, 2019. New York: Henry Holt and Company, 2019.
एमएलए (8वां संस्करण) प्रशस्ति पत्रMaurer, Tracy Nelson. Samuel Morse, That's Who! First edition, 2019. Henry Holt and Company, 2019.
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