RAE LESLIE. (1986). HOW TO MEASURE TRAINING EFFECTIVENESS. GOWER.
Chicago Style aipamenaRAE LESLIE. HOW TO MEASURE TRAINING EFFECTIVENESS. ENGLAND: GOWER, 1986.
MLA aipamenaRAE LESLIE. HOW TO MEASURE TRAINING EFFECTIVENESS. GOWER, 1986.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.