Kuebler, R. R. (1976). Statistics: A beginning. Wiley.
Chicago Style (17th ed.) ZitazioaKuebler, Roy R. Statistics: A Beginning. New York: Wiley, 1976.
MLA (9th ed.) ZitazioaKuebler, Roy R. Statistics: A Beginning. Wiley, 1976.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.