Geisst, C. R. (2002). Wheels of fortune: The history of speculation from scandal to respectability. Hoboken, N.J.: J. Wiley & Sons.
शिकागो स्टाइल उद्धरणGeisst, Charles R. Wheels of Fortune: The History of Speculation From Scandal to Respectability. Hoboken, N.J.: J. Wiley & Sons, 2002.
एमएलए उद्धरणGeisst, Charles R. Wheels of Fortune: The History of Speculation From Scandal to Respectability. Hoboken, N.J.: J. Wiley & Sons, 2002.
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