Judul asli : "Ethics : A Brief Introduction"
No Inv.: 5102-5111/P/Perp/97/10c
No Inv.: 3364-3373/P/Perp/97/10c
No Inv.: 1899/S/Perp/88/1c~147/S/Perp/90/1c~941/S/Perp/90/1c~1135/S/Perp/90/1c~375/S/Perp/91/1c~1161/S/Perp/92/1c~791/S/Perp/91/1c~1509-1510/Perp/85/2c~1308/S/Perp/88/1c~2982/P/Perp/98/1c~136343/SM/Perp/13/1c
Judul asli : "Ethical Confrontation in Counseling"
No Inv.: 2404-2413/P/Perp/96/10c
No Inv.: 4586-4595/P/Perp/97/10c~3946-3955/P/Perp/98/10c
No Inv.: 1334-1353/P/Perp/97/20c
No Inv.: 2044-2053/P/Perp/96/10c~11022-11031/P/Perp/98/10c
No Inv.: 964-973/P/Perp/96/10c