APA (7th ed.) Zitazioa
Cunningham, G. K. (1986). Educational and psychological measurement. Macmillan.
Chicago Style (17th ed.) Zitazioa
Cunningham, George K. Educational and Psychological Measurement. New York: Macmillan, 1986.
MLA (9th ed.) Zitazioa
Cunningham, George K. Educational and Psychological Measurement. Macmillan, 1986.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.