Bibliografim : hlm. 253-254
Judul asli : "Yusuf bin Ya'qub" Bibliografi : hlm. 545 - 556
No Inv.: 9480-9484/P/Perp/92/5c
No Inv.: 1861-1880/P/Perp/97/20c
No Inv.: 6553-6562/P/Perp/97/10c
Judul asli : "Educational Theory : A Quranicc Outlook"
Judul asli : "Economic Development in the Third World"
No Inv.: 2479/S/Perp/87/1c~1571/S/Perp/89/1c~3534-3538/P/Perp/92/5c~3781-3786/P/Perp/92/6c~2454-2463/P/Perp/96/10c
No Inv.: 4586-4595/P/Perp/97/10c~3946-3955/P/Perp/98/10c
Judul asli : "Islam and Society in South East Asia"