Mackay, C. (1996). Extraordinary popular delusions and the madness of crowds and Confusión de confusiones. New York: Wiley.
Chicago Stili AlıntıMackay, Charles. Extraordinary Popular Delusions and the Madness of Crowds and Confusión De Confusiones. New York: Wiley, 1996.
MLA AlıntıMackay, Charles. Extraordinary Popular Delusions and the Madness of Crowds and Confusión De Confusiones. New York: Wiley, 1996.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..