Blackburn, L. H. (2018). In too deep. Revell, a division of Baker Publishing Group.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBlackburn, Lynn Huggins. In Too Deep. Grand Rapids, Michigan: Revell, a division of Baker Publishing Group, 2018.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBlackburn, Lynn Huggins. In Too Deep. Revell, a division of Baker Publishing Group, 2018.
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