HUMPHREY, R. H. (2014). Effective leadership: Theory, cases, and applications. Sage Publications.
Tohutoru Kātū ChicagoHUMPHREY, Ronald H. Effective Leadership: Theory, Cases, and Applications. Sage Publications, 2014.
Tohutoro MLAHUMPHREY, Ronald H. Effective Leadership: Theory, Cases, and Applications. Sage Publications, 2014.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.