No Inv.: 2126-2130/P/Perp/98/5c
No Inv.: 89463/PSM/Perp/04/1c
No Inv.: 512-513/S/Perp/95/2c
Judul asli : "The Religions of Man"
No Inv.: 85512-85516/P/Perp/FIS/03/5c~114545/S/Perp/08/1c
Bibliografi : hlm. 397-410 No Inv.: 123659-123663/P/Perp/10/5c~128100/PH/Perp/10/1c
Judul asli : "The Skills of Interviewing"
No Inv.: 124370-124374/P/Perp/10/5c
No Inv.: 369-370/BD/Perp/86/2c
No Inv.: 113852/P/Perp/08/1c