O Neil, W. J. (2002). How to make money in stocks ED.2. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)O Neil, William J. How to Make Money in Stocks ED.2. McGraw-Hill, 2002.
Lua MLA (8ú heag.)O Neil, William J. How to Make Money in Stocks ED.2. McGraw-Hill, 2002.
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