Keesaan Tuhan : sebuah pembahasan ilmiah
Etika seksual dalam Islam / Murtadha Muthahhari
Repentance as a defence : comparative study under islamic law, common law and continental law
Comparative education
Teori-teori tentang agama primitif / E.E. Evans Pritchard
Exporting Congress? :the influence of the U.S. Congress on world legislatures
Ikhtilaful Fuqaha' / Abu Ja'far Muhammad Ibnu Jarir at-Tabari
Furu` al-masail / Dawud bin Abdillah Fatani
The Bible the Qur'an and science / Maurice Bucaille
Hukum antar golongan : Interaksi fiqh Islam dengan syari'at Agama lain / Teungku Muhammad Hasbi Ash Shiddieqy