Perkins, M. (2023). Hope in the valley (First edition.). Farrar Straus Giroux Books for Young Readers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPerkins, Mitali. Hope in the Valley. First edition. New York, NY: Farrar Straus Giroux Books for Young Readers, 2023.
एमएलए (8वां संस्करण) प्रशस्ति पत्रPerkins, Mitali. Hope in the Valley. First edition. Farrar Straus Giroux Books for Young Readers, 2023.
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