Mann, P. (2013). Introductory statistics (7th ed.). Wiley.
Chicago Style (17th ed.) ZitazioaMann, Prem. Introductory Statistics. 7th ed. New Delhi: Wiley, 2013.
MLA (9th ed.) ZitazioaMann, Prem. Introductory Statistics. 7th ed. Wiley, 2013.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.