Wyckoff, R. D. (1922). How I trade and invest in stocks and bonds: Being some methods evolved and adopted during my thirty-three years experience in Wall street (First edition.). The Magazine of Wall Street.
Lua i Stíl Chicago (17ú heag.)Wyckoff, Richard Demille. How I Trade and Invest in Stocks and Bonds: Being Some Methods Evolved and Adopted During My Thirty-three Years Experience in Wall Street. First edition. New York: The Magazine of Wall Street, 1922.
Lua MLA (8ú heag.)Wyckoff, Richard Demille. How I Trade and Invest in Stocks and Bonds: Being Some Methods Evolved and Adopted During My Thirty-three Years Experience in Wall Street. First edition. The Magazine of Wall Street, 1922.
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