| Directoris |
| Filosofia política (Dipartimento di Scienze della politica. Università di Pisa) |
| Foundations of Political Theory (American Political Science Association) |
| Guide to Philosophy on the Internet (Peter Suber. Earlham College. Estats Units d'Amèrica) |
| Pensadors |
| The Isaiah Berlin Virtual Library (Isaiah Berlin Literary Trust) |
| The Ernest Gellner Resource Site (Jeffrey Cormier / Philippe Couton) |
| Habermas Links (Antti Kauppinen) |
| Will Kimlicka's Homepage (Will Kimlicka) |
| Resources for further study of the thought of Charles Taylor (Scott H. Moore) |
