Bibliografi : hlm. 542-554
No Inv.: 128814,128815/PSM/Perp/10/2c
No Inv.: 9877-9881/P/Perp/97/5c
Bibliografi : hlm. 139-157
Bibliuografi : hlm. 261-264
Bibliografi : hlm. 179-185 No Inv.: 136490/SM/Perp/13/1c~137671/SM/Perp/14/1c
Bibliografi : hlm. 189 No. Inv. : 146108-146109/P/Perp/15/2c
Bibliografi : hlm. 333-335 No Inv.: 141406-141410/P/Perp/14/5c
Judul asli : "Excellent in Management"
Bibliografi: hlm. 385-410No Inv.: 630/AF/Perp/88/1c~3790/P/Perp/99/1c~87380-87384/P/Perp/04/2c