Singh, I. P. (1991). Commonism: The manifesto of a new social order. Mittal.
Chicago Style (17th ed.) ZitazioaSingh, I. P. Commonism: The Manifesto of a New Social Order. New Delhi: Mittal, 1991.
MLA (9th ed.) ZitazioaSingh, I. P. Commonism: The Manifesto of a New Social Order. Mittal, 1991.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.