Sugars, B. J. (2006). Instant profit. New York, NY: McGraw-Hill.
Trích dẫn kiểu ChicagoSugars, Bradley J. Instant Profit. New York, NY: McGraw-Hill, 2006.
MLA CitationSugars, Bradley J. Instant Profit. New York, NY: McGraw-Hill, 2006.
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