Camden, E. (2021). Carved in stone. Bethany House Publishers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCamden, Elizabeth. Carved in Stone. Bloomington, Minnesota: Bethany House Publishers, 2021.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCamden, Elizabeth. Carved in Stone. Bethany House Publishers, 2021.
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