Thaler, R. H., & Sunstein, C. R. (2009). Nudge: Improving decisions about health, wealth and happiness (Revised edition.). Penguin Books.
Citace podle Chicago (17th ed.)Thaler, Richard H., a Cass R. Sunstein. Nudge: Improving Decisions About Health, Wealth and Happiness. Revised edition. Great Britain: Penguin Books, 2009.
Citace podle MLA (9th ed.)Thaler, Richard H., a Cass R. Sunstein. Nudge: Improving Decisions About Health, Wealth and Happiness. Revised edition. Penguin Books, 2009.
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