Judul asli : "The Psychology of Vocational Choice"
No Inv.: 645/S/Perp/88/1c~1727/S/Perp/88/1c~1632/S/Perp/89/1c~752/S/Perp/90/1c~79028/S/01/1c
No Inv.: 521/S/Perp/91/1c~144-145/S/Perp/88/2c~1438/S/Perp/1c~79818/S/01/1c
No Inv.: 20/S/Perp/95/1c
No Inv.: 467-478/Perp/79/12c~821-822/BD/Perp/86/2c
No Inv.: 309-318/P/Perp/98/10c~75578-75579/01/2c
No Inv.: 75338/S/01/1c
Judul asli :"At-Tsujieh At-Tarbawi Wal Mihany"
No Inv.: 127230/P/Perp/10/1c