Delderfield, R. F. (2009). Theirs was the kingdom. Sourcebooks Landmark.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDelderfield, R. F. Theirs Was the Kingdom. Naperville, Ill.: Sourcebooks Landmark, 2009.
एमएलए (8वां संस्करण) प्रशस्ति पत्रDelderfield, R. F. Theirs Was the Kingdom. Sourcebooks Landmark, 2009.
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