Options on Futures Autor John F Summa et al. 4 ian 2002 Hardback Preț: 504.48 lei 548.35 lei 3-5 săpt. -8%
Trading Against the Crowd Autor John F Summa 18 oct 2004 Hardback Preț: 383.75 lei 417.12 lei 3-5 săpt. -8%