Debner Stephen J & Levitt Steven D. (2005). Freakonomics: Rogue Economist Explores the Hidden Side of Everything. London.
Chicago Style aipamenaDebner Stephen J and Levitt Steven D. Freakonomics: Rogue Economist Explores the Hidden Side of Everything. London, 2005.
MLA aipamenaDebner Stephen J and Levitt Steven D. Freakonomics: Rogue Economist Explores the Hidden Side of Everything. London, 2005.
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