Warren, S. M. (2017). A matter of trust. Revell, a division of Baker Publishing Group.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWarren, Susan May. A Matter of Trust. Grand Rapids, Michigan: Revell, a division of Baker Publishing Group, 2017.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWarren, Susan May. A Matter of Trust. Revell, a division of Baker Publishing Group, 2017.
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