Jance, J. A. (2020). Credible threat (First Gallery Books hardcover edition.). Gallery Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रJance, Judith A. Credible Threat. First Gallery Books hardcover edition. New York: Gallery Books, 2020.
एमएलए (8वां संस्करण) प्रशस्ति पत्रJance, Judith A. Credible Threat. First Gallery Books hardcover edition. Gallery Books, 2020.
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