Hanson, R. (2013). Hardwiring happiness: The new brain science of contentment, calm, and confidence (First edition.). Harmony Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHanson, Rick. Hardwiring Happiness: The New Brain Science of Contentment, Calm, and Confidence. First edition. New York: Harmony Books, 2013.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHanson, Rick. Hardwiring Happiness: The New Brain Science of Contentment, Calm, and Confidence. First edition. Harmony Books, 2013.
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