Παραπομπή APA
OʹShaughnessy, J. P. (1998). What works on Wall Street: A guide to the best-performing investment strategies of all time (Revised edition.). New York: McGraw-Hill.
Παραπομπή Chicago StyleOʹShaughnessy, James P. What Works On Wall Street: A Guide to the Best-performing Investment Strategies of All Time. Revised edition. New York: McGraw-Hill, 1998.
Παραπομπή MLAOʹShaughnessy, James P. What Works On Wall Street: A Guide to the Best-performing Investment Strategies of All Time. Revised edition. New York: McGraw-Hill, 1998.
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