Wolf, A. (2017). Who killed Christopher Goodman?: Based on a true crime (First edition.). Candlewick Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWolf, Allan. Who Killed Christopher Goodman?: Based on a True Crime. First edition. Somerville, Massachusetts: Candlewick Press, 2017.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWolf, Allan. Who Killed Christopher Goodman?: Based on a True Crime. First edition. Candlewick Press, 2017.
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