A. Anton, W. McCracken, and C. Potts. CAiSE '94: Proceedings of the 6th international conference on Advanced information systems engineering, page 94--104. Secaucus, NJ, USA, Springer-Verlag New York, Inc., (1994)
I. Jagielska, P. Darke, and G. Zagari. Proceedings of the 7th International Conference of the International Society for Decision Support Systems (ISDSS'03), page 215-228. (2003)Ustron, Poland, 13-16 July 2003.
M. Castells, J. i Requena, J. i Masllorens, and G. Montes. Octaedro, Barcelona, (2007)Manuel Castells Oliván, Jordi Vilaseca Requena (directors) ; Josep Lladós Masllorens (coordinador) ; Gisela Ammetller Montes ... et al. (autors) ; traducció : Francesc Jubany Ribalta; TÃt. original: Entorno innovador, iniciativa emprendedora y desarrollo local; Bibliografia p. 177-183; TÃt. original: Entorno innovador, iniciativa emprendedora y desarrollo local; BibliografÃa p. 177-183.
J. i Requena, J. i Sellens, and M. Castells. Uoc, Barcelona, (2005)Jordi Vilaseca i Requena, Joan Torrent i Sellens (coordinadors) ; pròleg de Manuel Castells; Bibliografia; BibliografÃa.