Pitman, J. (1996). Probability. Narosa Pub.
Chicago Style (17th ed.) ZitazioaPitman, Jim. Probability. New Delhi: Narosa Pub, 1996.
MLA (9th ed.) ZitazioaPitman, Jim. Probability. Narosa Pub, 1996.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.