Judul asli : "Building Self-Esteem in Children"
No Inv.: 3354-3363/P/97/10c~788-792/P/99/5c
Judul asli : "Economic Development in the Third World"
No Inv.: 9644-9647/P/Perp/92/5c~9649-9653/P/Perp/92/5c~11691-11695/P/Perp/92/5c
No Inv.: 102/S/Perp/95/1c~3030-3031/P/Perp/99/2c
No Inv.: 03261,87747,119505-119506/P/perp/10/5c
No Inv.: 10543-10546/P/Perp/92/4c
No Inv.: 6314-6318/P/Perp/92/5c~2506-2510/P/Perp/95/5c~5010/P/Perp/97/1c
No Inv.: 2247-2256/P/Perp/97/10c
No Inv.: 283-292/P/Perp/97/10c