http://www.adamsmith.no/
Skriv kommentar Anbefal
http://www.aynrand.org/
http://cepa.newschool.edu/het/profiles/ricardo
http://plato.stanford.edu/entries/spencer/
http://cepa.newschool.edu/het/profiles/jamesmill.htm
http://en.wikipedia.org/wiki/Milton_Friedman
http://cepa.newschool.edu/het/profiles/sumner.htm