Fitzmaurice, K., & Morris, C. (2006). The year the swallows came early (Unabridged.). Recorded Books Inc..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFitzmaurice, Kathryn, और Cassandra Morris. The Year the Swallows Came Early. Unabridged. Prince Frederick: Recorded Books Inc., 2006.
एमएलए (8वां संस्करण) प्रशस्ति पत्रFitzmaurice, Kathryn, और Cassandra Morris. The Year the Swallows Came Early. Unabridged. Recorded Books Inc., 2006.
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