Stratford, J., & Murphy, K. (2017). The case of the girl in grey (First Yearling edition.). A Yearling Book.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रStratford, Jordan, और Kelly Murphy. The Case of the Girl in Grey. First Yearling edition. New York: A Yearling Book, 2017.
एमएलए (8वां संस्करण) प्रशस्ति पत्रStratford, Jordan, और Kelly Murphy. The Case of the Girl in Grey. First Yearling edition. A Yearling Book, 2017.
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