Mahajan, V. D. (1988). Political Theory. S.Chand & Company.
Chicago Style (17th ed.) ZitazioaMahajan, Vidya Dhar. Political Theory. New Delhi: S.Chand & Company, 1988.
MLA (9th ed.) ZitazioaMahajan, Vidya Dhar. Political Theory. S.Chand & Company, 1988.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.