No Inv.: 3281-3287/P/Perp/92/7c~3339-3343/P/Perp/99/5c
Bibliografi : hlm. 181No Inv.: 138352-138356/P/Perp/14/5c
Judul asli : "The Action Centred Leader"
Judul asli : "The Management Profession"
Judul asli : "Supervising People"
No Inv.: 674/P/Perp/94/1c~12156/P/Perp/98/1c
No Inv.: 115219/S/Perp/08/1c
No Inv.: 382-383/P/Perp/97/2c
No Inv.: 132180/SM/Perp/12/1c~135651/SM/Perp/13/1c~140661/SM/Perp/14/1c