by Muhammad Al-Ghazali $9.00
by DR. Maria S.W. Sumardjono, SH $6.00
by Idris Thaha (Ed.) $7.00
by Freddy Rangkuti $9.00
by Dra. Hermawati, M.A $7.00
by Drs. H. Moh. Pabundu Tika, M.M $7.00