Judul asli : "Personnel Management"
No Inv.: 2508/BD/Perp/87/1c~1509/BD/Perp/87/1c
Judul asli : "How to Get the Top"
No Inv.: 948-949/BD/Perp/86/2c
No Inv.: 2063-2065/Perp/85/3c~1799-2780/P/Perp/91/2c
No Inv.: 2724/Perp/86/1c~13968/P/Perp/94/1c
No Inv.: 2424/Perp/89/1c~11583/P/Perp/98/1c
No Inv.: 958/Pb/Perp/92/1c
No Inv.: 1491-1492/P/Perp/94/2c
No Inv.: 1452-1453/Perp/85/2c