RAE LESLIE. (1986). HOW TO MEASURE TRAINING EFFECTIVENESS. GOWER.
Čikaški stil citiranja (17. izdanje)RAE LESLIE. HOW TO MEASURE TRAINING EFFECTIVENESS. ENGLAND: GOWER, 1986.
MLA način citiranja (9. izdanje)RAE LESLIE. HOW TO MEASURE TRAINING EFFECTIVENESS. GOWER, 1986.
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