http://www.excellentinvestor.it/2008/12/10/etf-exchange-traded-fund-meglio-dei-fondi-comuni-a-gestione-attiva/ Investire in Borsa, Educazione Finanziaria, Trading On Line, Trading System e Software con Excel. Sat, 30 Apr 2011 18:56:36 +0000 hourly 1 http://wordpress.org/?v=3.0.4