Options on Futures Autor John F Summa et al. 4 ian 2002 Hardback Preț: 504.48 lei 548.35 lei 22-36 zile -8%
Trading Against the Crowd Autor John F Summa 18 oct 2004 Hardback Preț: 379.70 lei 412.72 lei 22-36 zile -8%