by Dr. Ahmad Jayadi, M.Pd $7.00
by Mana'ul Quthan, Terj. Halimuddin, S.H $9.00
by Prof. Hazairin, S.H $7.00
by Drs. Ary H. Gunawan $11.00
by Dr. Bahder Johan Nasution, S.H., S.M., M.Hum $7.00
by Drs. H. Abu Ahmadi $11.00