Calder, E. (2019). And then there were crumbs. St. Martin's Paperbacks.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCalder, Eve. And Then There Were Crumbs. New York, NY: St. Martin's Paperbacks, 2019.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCalder, Eve. And Then There Were Crumbs. St. Martin's Paperbacks, 2019.
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