- Author: Alain Thiébaut, Philippe Bierling, Pierre Jourdren, Léopold Bazca, Dominique Bohn, Roland Furstenberger, Marcel Guedj, Jean Michel Jorion, P. Vanhaecke, G. Knichel
- Language: Spanish
- Year: 2007
- Author: Jean-Michel Jorion
- Language: French
- Year: 2004