Thaler, R. H., & Sunstein, C. R. (2008). Nudge: Improving decisions about health, wealth, and happiness. Yale University Press ; Penguin Books.
Chicago-viite (17. p.)Thaler, Richard H., ja Cass R. Sunstein. Nudge: Improving Decisions About Health, Wealth, and Happiness. New Haven: Yale University Press ; Penguin Books, 2008.
MLA-viite (8. p.)Thaler, Richard H., ja Cass R. Sunstein. Nudge: Improving Decisions About Health, Wealth, and Happiness. Yale University Press ; Penguin Books, 2008.
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