Al- A`mal al-falsafiyah / Al- Farabi
Tabaqat As-Sufiyah / Abi Abdur Rahman As- Sulaiman
Majmu`ah an-Nabhaniyah fi al-madaih al-nabawiyah / Yusuf bin Isma`il An- Nabhani
Zaujatun-Nabi Muhammad S.A.W. (Bhs.Ingr.) / Abd.Gani Abdur-Rahman Muhammad
Tabaqat al-Hanabilah / Abil-Husain Muhammad Ibnuabiyali
Tabaqat al-Muhadisin..... / Abi Asy Syaikh
Nafahat Al-Azhar `ala nasamati al-Ashar / `Abdul-Gani An- Nabulisi
Bugyatul-idah : li talkhisi al-miftah fi `Ulumil-balagah / Abdul Muta`al as- Sa`idi
Sihah : Taj al-ligah wa sihah al-Arabiyah / Isma`il
Social Exchange theory