COX, D. R. (1958). Planning of experiments. John Wiley.
Chicago Style (17th ed.) ZitazioaCOX, D. R. Planning of Experiments. New York: John Wiley, 1958.
MLA (9th ed.) ZitazioaCOX, D. R. Planning of Experiments. John Wiley, 1958.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.