Phillips, J. J. (2002). How to measure training results. McGraw-Hill.
Chicago (17e ed.) BronvermeldingPhillips, Jack J. How to Measure Training Results. McGraw-Hill, 2002.
MLA (8e ed.) BronvermeldingPhillips, Jack J. How to Measure Training Results. McGraw-Hill, 2002.
Let op: Deze citaties zijn niet altijd 100% accuraat.