Campbell, S. K. (1987). Applied business statistics: Text, problems, and cases. Harper & Row.
Chicago Style (17th ed.) ZitazioaCampbell, Stephen K. Applied Business Statistics: Text, Problems, and Cases. New York: Harper & Row, 1987.
MLA (9th ed.) ZitazioaCampbell, Stephen K. Applied Business Statistics: Text, Problems, and Cases. Harper & Row, 1987.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.