Hoffman, A. (2019). The world that we knew (First Simon & Schuster hardcover edition.). Simon & Shuster.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHoffman, Alice. The World That We Knew. First Simon & Schuster hardcover edition. New York: Simon & Shuster, 2019.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHoffman, Alice. The World That We Knew. First Simon & Schuster hardcover edition. Simon & Shuster, 2019.
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