No Inv.: 1375-1377/S/Perp/91/3c
Bibliografi : hlm. 165-170
No Inv.: 130464/SM/Perp/12/1c
Judul asli : "The Psychology of Vocational Choice"
No Inv.: 115342/PH/Perp/081/1c~122076-122080/P/Perp/09/5c~128158/S/Perp/10/1c~128831/PSM/Perp/10/1c~130341/PSM/Perp/11/1c~137578/P/Perp/14/1c~142854-142855/P/Perp/14/2c
No Inv.: 3155-3159/P/99/5c
No Inv.: 3506/Perp/86/1c~1676-1677/BD/Perp/87/2c
No Inv.: 83582/P/Perp/02/1c~12350-12357/P/Perp/94/8c~11767/P/Perp/94/1c~552/S/Perp/89/1c~459-460/S/Perp/89/2c~1539/S/Perp/89/1c~921/S/Perp/91/1c~171/S/Perp/92/1c~727-728/S/Perp/92/1c~206/S/Perp/93/1c~4056-4065/P/Perp/97/10c~100393-100395/P/Perp/05/3c~111266/S/Perp/07/1c~115197/S/perp/08/1c~115047/PH/Perp/08/1c~116638/PH/Perp/09/1c~136415/SM/Perp/13/1c~144598/SM/Perp/13/1c
No Inv.: 3997/P/Perp/92/1c~1537-1539/P/Perp/92/3c~103246/PSM/Perp/05/1c~108965-108968/P/Perp/06/4c~115199/S/Perp/08/1c~115679-115681/P/Perp/09/2c~135489/SM/Perp/13/1c~142682-142686/P/Perp/14/5c