Achor, S. (2010). The happiness advantage: How a positive brain fuels success in work and life.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAchor, Shawn. The Happiness Advantage: How a Positive Brain Fuels Success in Work and Life. 2010.
एमएलए (8वां संस्करण) प्रशस्ति पत्रAchor, Shawn. The Happiness Advantage: How a Positive Brain Fuels Success in Work and Life. 2010.
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