APA (7th ed.) Zitazioa
TINDAL, G., & ET AL. (1988). THE EFFECT OF DIFFERENT METRICS ON INTERPRETATIONS OF CHANGE IN PROGRAM EVALUATION.
Chicago Style (17th ed.) Zitazioa
TINDAL, G., eta ET AL. THE EFFECT OF DIFFERENT METRICS ON INTERPRETATIONS OF CHANGE IN PROGRAM EVALUATION. 1988.
MLA (9th ed.) Zitazioa
TINDAL, G., eta ET AL. THE EFFECT OF DIFFERENT METRICS ON INTERPRETATIONS OF CHANGE IN PROGRAM EVALUATION. 1988.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.