by Prof. Dr. Mahmud Syaltut $11.00
by Drs. K.H. Badruddin Hsubky $7.00
by Norman P. Tanner $6.00
by Drs. Sudarsono , S.H., M.Si $7.00
by Drs. H. Kahar Masyhur $9.00
by Dr. Thohir Luth, M.A $7.00