Castells, Manuel and Yuko Aoyama, 1997. “Paths Towards the Informational Society: Employment Structure in G-7 Countries. 1920-1990.” Reprinted (with Manuel Castells). Chapter in Van den Berg, Axel and Joseph Smucker (eds.). The Sociology of Labour Markets: Efficiency, Equity, Security. Scarborough, Ontario, Prentice Hall, pp.14-39.