Hayes, K. (2015). The autumn visitors. Down East Books : Distributed by National Book Network.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHayes, Karel. The Autumn Visitors. Lanham, Marlyland: Down East Books : Distributed by National Book Network, 2015.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHayes, Karel. The Autumn Visitors. Down East Books : Distributed by National Book Network, 2015.
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