Lecklider, A. (2013). Inventing the egghead: The battle over brainpower in American culture. University of Pennsylvania Press.
Chicago-viite (17. p.)Lecklider, Aaron. Inventing the Egghead: The Battle over Brainpower in American Culture. Philadelphia: University of Pennsylvania Press, 2013.
MLA-viite (9. p.)Lecklider, Aaron. Inventing the Egghead: The Battle over Brainpower in American Culture. University of Pennsylvania Press, 2013.
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