Vandana, S. (2001). Patents: Myths and reality. Penguin.
Chicago Style aipamenaVandana, Shiva. Patents: Myths and Reality. New Delhi: Penguin, 2001.
MLA aipamenaVandana, Shiva. Patents: Myths and Reality. Penguin, 2001.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.