Thakurdas, F. (1972). Recent English political theory and the idea of liberty. Minerva Associates.
Chicago-viite (17. p.)Thakurdas, Frank. Recent English Political Theory and the Idea of Liberty. Calcutta: Minerva Associates, 1972.
MLA-viite (8. p.)Thakurdas, Frank. Recent English Political Theory and the Idea of Liberty. Minerva Associates, 1972.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.