Krentz, J. A. (2015). Secret sisters (First large print edition.). Thorndike Press, A part of Gale, Cengage Learning.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKrentz, Jayne Ann. Secret Sisters. First large print edition. Waterville, Maine: Thorndike Press, A part of Gale, Cengage Learning, 2015.
एमएलए (8वां संस्करण) प्रशस्ति पत्रKrentz, Jayne Ann. Secret Sisters. First large print edition. Thorndike Press, A part of Gale, Cengage Learning, 2015.
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