No Inv.: 14797-14800/P/Perp/94/4c~3567/P/Perp/91/1c
Judul asli : "Managing The Human Resource"
No Inv.: 13665/P/Perp/94/1c
No Inv.: 6279-6283/P/Perp/92/5c~1229-1231/P/Perp/92/3c~754-758/P/Perp/95/5c~111272/S/Perp/07/1c
No Inv.: 2636-2640/P/Perp/95/5c
No Inv.: 2336-2340/P/Perp/95/5c
No Inv.: 1526/P/Perp/95/1c
No Inv.: 565/PS2PT/95/1c
Judul asli : "How to Get Point in 30 Seconds or Less"
No Inv.: 2822-2823/P/Perp/96/2c