Flynn, J. R. (2007). What is intelligence?: Beyond the Flynn effect. Cambridge University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFlynn, James Robert. What Is Intelligence?: Beyond the Flynn Effect. Cambridge, England: Cambridge University Press, 2007.
एमएलए (9वां संस्करण) प्रशस्ति पत्रFlynn, James Robert. What Is Intelligence?: Beyond the Flynn Effect. Cambridge University Press, 2007.
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