Levitt, S. D., & Dubner, S. J. (2009). SUPER FREAKONOMICS: GLOBAL COOLING, PATRIOTIC PROSTITUTES, AND WHY SUICIDE BOMBERS SHOULD BUY LIFE INSURANCE. William Morrow.
Chicago-viite (17. p.)Levitt, Steven D., ja Stephen J. Dubner. SUPER FREAKONOMICS: GLOBAL COOLING, PATRIOTIC PROSTITUTES, AND WHY SUICIDE BOMBERS SHOULD BUY LIFE INSURANCE. New York: William Morrow, 2009.
MLA-viite (9. p.)Levitt, Steven D., ja Stephen J. Dubner. SUPER FREAKONOMICS: GLOBAL COOLING, PATRIOTIC PROSTITUTES, AND WHY SUICIDE BOMBERS SHOULD BUY LIFE INSURANCE. William Morrow, 2009.
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