The Rider's Digest Association & Beaudouin, J. T. (1975). Rider's Digest Condensed Books: Volume 4 (first edition.). The Rider's Digest Association.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रThe Rider's Digest Association और John T. Beaudouin. Rider's Digest Condensed Books: Volume 4. first edition. Pleasantville, New York: The Rider's Digest Association, 1975.
एमएलए (9वां संस्करण) प्रशस्ति पत्रThe Rider's Digest Association और John T. Beaudouin. Rider's Digest Condensed Books: Volume 4. first edition. The Rider's Digest Association, 1975.
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