Judul asli : "Supervising People"
No Inv.: 1245-1248/P/Perp/94/4c~4297-4301/P/Perp/95/5c
No Inv.: 204/S/Perp/92/1c~4640-4649/P/Perp/92/10c
Judul asli : "Personnel : the Human Problems of Management"
Judul asli : "A Guide to Job Analysis"
Judul asli :"How to Organize Meetings"
No Inv.: 143160-143164/P/Perp/14/5c
No Inv.: 132672/SM/Perp/12/1c~139872-13987/P/Perp/14/5c
No Inv.: 2408-2409/P/Perp/98/2c
No Inv.: 4/P/Perp/98/1c~3655/P/Perp/99/1c