Wheeler, P. E. (1996). The Appearing. Review and Herald Publishing Association.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWheeler, Penny Estes. The Appearing. Hagerstown, MD: Review and Herald Publishing Association, 1996.
एमएलए (9वां संस्करण) प्रशस्ति पत्रWheeler, Penny Estes. The Appearing. Review and Herald Publishing Association, 1996.
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