Pumphrey, J., & Pumphrey, J. (2021). The old boat (First edition.). Norton Young Readers, an imprint of W. W. Norton and Company.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPumphrey, Jarrett, और Jerome Pumphrey. The Old Boat. First edition. New York, NY: Norton Young Readers, an imprint of W. W. Norton and Company, 2021.
एमएलए (8वां संस्करण) प्रशस्ति पत्रPumphrey, Jarrett, और Jerome Pumphrey. The Old Boat. First edition. Norton Young Readers, an imprint of W. W. Norton and Company, 2021.
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