Bellos, A. (2014). The grapes of math: How life reflects numbers and numbers reflect life (First Simon & Schuster hardcover edition.). Simon & Schuster.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBellos, Alex. The Grapes of Math: How Life Reflects Numbers and Numbers Reflect Life. First Simon & Schuster hardcover edition. New York: Simon & Schuster, 2014.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBellos, Alex. The Grapes of Math: How Life Reflects Numbers and Numbers Reflect Life. First Simon & Schuster hardcover edition. Simon & Schuster, 2014.
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