Lewis, D. (2013). Impulse: Why we do what we do without knowing why we do it (First Harvard University Press edition.). The Belknap Press of Harvard University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLewis, David. Impulse: Why We Do What We Do Without Knowing Why We Do It. First Harvard University Press edition. Cambridge, Massachusetts: The Belknap Press of Harvard University Press, 2013.
एमएलए (8वां संस्करण) प्रशस्ति पत्रLewis, David. Impulse: Why We Do What We Do Without Knowing Why We Do It. First Harvard University Press edition. The Belknap Press of Harvard University Press, 2013.
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