Mackay, C. (2001). Extraordinary popular delusions and the madness of crowds. Prometheus Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMackay, Charles. Extraordinary Popular Delusions and the Madness of Crowds. Amherst, N.Y: Prometheus Books, 2001.
एमएलए (9वां संस्करण) प्रशस्ति पत्रMackay, Charles. Extraordinary Popular Delusions and the Madness of Crowds. Prometheus Books, 2001.
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