No Inv.: 836-837/P/Perp/92/2c~168/P/Perp/92/1c
No Inv.: 1091-1092/P/Perp/92/2c~14764/P/Perp/94/1c~3296-3297/P/Perp/96/2c
Judul asli : "The Human Use of Human Resource"
No Inv.: 10482/P/Perp/92/1c
No Inv.: 14071-14073/P/Perp/94/3c~2902/P/Perp/96/1c
No Inv.: 14547/P/Perp/94/1c
No Inv.: 10835/P/Perp/92/1c
Judul asli : "Managing in Turbulent Times"
No Inv.: 13568/P/Perp/94/2c~168/P/Perp/94/2c
No Inv.: 13545/P/Perp/94/1c