1. Barclays: the business of banking 1690-1996;Ackrill,2001
2. Global knowledge transfer and telecommunications: the bell system in Japan, 1945-1952;Adams;Enterprise and Society,2007
3. Adanero, J.L., 2006. Algunos dinamizadores de la industria española de las telecomunicaciones. En: Rico, C. (Coord.), Crónicas y testimonios de las telecomunicaciones españolas. JdeJ Editores, Madrid, vol. 2, pp. 585-636.
4. Uncertainty, evolution, and economic theory;Alchian;Journal of Political Economy,1950
5. Computerization of Commercial Banks and the Building of an Automated Payments System in Mexico, 1965-1990;Angel,2011