Ensiklopedi hukum Islam 2 FIK-IMA/ Editor, Abdul Aziz Dahlan ... [et.al]; transliterator, Ahmad Thib Raya, Cholidi, Yaswirman; penulis, A. Rahman Ritonga ... [et.al] Ensiklopedi hukum Islam 3 IMS-MAJ/ Editor, Abdul Aziz Dahlan ...[et.al]; transliterator, Ahmad Thib Raya, Cholidi, Yaswirman; penulis, A. Rahman Ritonga ...[et.al] Ensiklopedi hukum Islam 4 MAK-PUT/ Abdul Aziz Dahlan ...[et.al]; transliterator, Ahmad Thib Raya, Cholidi, Yaswirman; penulis, A. Rahman Ritonga ...[et.al] Ensiklopedi hukum Islam 5 QAN-TAS/ Editor, Abdul Aziz Dahlan ...[et.al]; transliterator, Ahmad Thib Raya, Cholidi, Yaswirman; penulis, A. Rahman Ritonga ...[et.al] Ensiklopedi hukum Islam 6 TAT-ZIN/ Editor, Abdul Aziz Dahlan ... [et.al]; transliterator, Ahamad Thib Raya, Cholidi, Yaswirman; penulis, A. Rahman Ritonga ...[et.al] Ensiklopedi hukum Islam 1 ABD-FIK/ Editor, Abdul Aziz Dahlan ... [et.al]; transliterator, Ahmad Thib Raya, Cholidi, Yaswirman; penulis, A. Rahman RitongaEnsiklopedi hukum islam / editor, H. Abdul Aziz Dahlan ... [et al.] ; transliterator, Ahmad Thaib Raya, Cholidi, Yaswirman ; penulis, A. Rahman Ritonga ... [et al.]Hukum perjanjian dalam Islam / H. Chairuman Pasaribu, Suhrawardi K. LubisMelawat ke tanah haram: wartawan meliput haji 1431 H/ penulis, Rajab Ritonga ; editor, Ismet RaufAgama Islam : suatu pengantar / H. Ibrahim Lubis