Pascal, J. B., & Foley, T. (2014). Who was Isaac Newton? Grosset & Dunlap, an imprint of Penguin Group (USA) LLC.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPascal, Janet B., और Tim Foley. Who Was Isaac Newton? New York, New York, USA: Grosset & Dunlap, an imprint of Penguin Group (USA) LLC, 2014.
एमएलए (8वां संस्करण) प्रशस्ति पत्रPascal, Janet B., और Tim Foley. Who Was Isaac Newton? Grosset & Dunlap, an imprint of Penguin Group (USA) LLC, 2014.
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