Thaler, R. H., Sunstein, C. R., & James, L. (2009). Nudge: Improving decisions about health, wealth, and happiness (Rev. & expanded ed.). Gildan Audio.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रThaler, Richard H., Cass R. Sunstein, और Lloyd James. Nudge: Improving Decisions About Health, Wealth, and Happiness. Rev. & expanded ed. [United States]: Gildan Audio, 2009.
एमएलए (8वां संस्करण) प्रशस्ति पत्रThaler, Richard H., et al. Nudge: Improving Decisions About Health, Wealth, and Happiness. Rev. & expanded ed. Gildan Audio, 2009.
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