- Duverger, Maurice, 1917- (1)
- Freeman, Donald M. (1)
- Kaḷe, Bhāskara Trimbaka (1)
- Marcuse, Herbert, 1898-1979 (1)
- Neumann, Franz, 1935- (1)
- Open University. Social Sciences Foundation Course Team (1)
- Ray, Sibnarayan, 1921- (1)
- Roy, M. N. (Manabendra Nath), 1887-1954 (1)
- Sitaramayya, Pattabhi (1)