Thakurdas, F. (1972). Recent English political theory and the idea of liberty. Minerva Associates.
Chicago-referens (17:e uppl.)Thakurdas, Frank. Recent English Political Theory and the Idea of Liberty. Calcutta: Minerva Associates, 1972.
MLA-referens (8:e uppl.)Thakurdas, Frank. Recent English Political Theory and the Idea of Liberty. Minerva Associates, 1972.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.