Brackston, P. (2019). Secrets of the chocolate house (First edition.). St. Martin's Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBrackston, Paula. Secrets of the Chocolate House. First edition. New York: St. Martin's Press, 2019.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBrackston, Paula. Secrets of the Chocolate House. First edition. St. Martin's Press, 2019.
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