APA (7 वां संस्करण) प्रशस्ति पत्र

Levitt, S. D., & Dubner, S. J. (2009). SUPER FREAKONOMICS: GLOBAL COOLING, PATRIOTIC PROSTITUTES, AND WHY SUICIDE BOMBERS SHOULD BUY LIFE INSURANCE. William Morrow.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Levitt, Steven D., और Stephen J. Dubner. SUPER FREAKONOMICS: GLOBAL COOLING, PATRIOTIC PROSTITUTES, AND WHY SUICIDE BOMBERS SHOULD BUY LIFE INSURANCE. New York: William Morrow, 2009.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Levitt, Steven D., और Stephen J. Dubner. SUPER FREAKONOMICS: GLOBAL COOLING, PATRIOTIC PROSTITUTES, AND WHY SUICIDE BOMBERS SHOULD BUY LIFE INSURANCE. William Morrow, 2009.

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