No Inv.: 393-396/P/Perp/95/4c
No Inv.: 2651-2655/P/Perp/95/5c~3404-3413/P/Perp/97/10c
No Inv.: 2792-2793/BD/Perp/87/2c
No Inv.: 1598-1599/S/Perp/89/2c~2518-2527/P/Perp/98/10c
No Inv.: 963-969/Perp/81/7c
No Inv.: 5195-5197/S/Perp/86/3c
Judul asli : "The Human Side of Enterprise"
No Inv.: 2566-2567/Perp/85/2c~65828/P/00/1c
No Inv.: 95/S/Perp/96/1c~77991-77993/S/01/3c
No Inv.: 448-451/S/Perp/94/4c