HESSELBEIN FRANCES. (2002). ON LEADING CHANGE: LEADER TO LEADER GUIDE. JOSSEY-BASS PUBLICATIONS.
Dyfyniad Arddull ChicagoHESSELBEIN FRANCES. ON LEADING CHANGE: LEADER TO LEADER GUIDE. SAN FRANCISCO: JOSSEY-BASS PUBLICATIONS, 2002.
Dyfyniad MLAHESSELBEIN FRANCES. ON LEADING CHANGE: LEADER TO LEADER GUIDE. JOSSEY-BASS PUBLICATIONS, 2002.
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