Accessed 26 February 2011. Rees, Linus, "Fitzrovia, Guy Ritchie, The ReallyFreeSchool, and contempt for the media" (页面存档备份,存于互联网档案馆), Fitzrovia News, 17
Competitive Advantage, Free Press, New York, 1985. Porter, M.E. (ed.) (1986) Competition in Global Industries, Harvard Business School Press, Boston, 1986
be reasonably read by children as absence, as not caring about what is really going on with them ... As Levine points out, it is the confusion of overinvolvement