Fadia, B. (1980). Pressure groups in Indian politics. Radient.
Chicago Style (17th ed.) ZitazioaFadia, Babulal. Pressure Groups in Indian Politics. New Delhi: Radient, 1980.
MLA (9th ed.) ZitazioaFadia, Babulal. Pressure Groups in Indian Politics. Radient, 1980.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.