by Drs. G. Kartasapoetra $7.00
by Dr. Maryaeni, M.Pd $6.00
by Prof. Dr. Hj. Sutyastie Soemitro Remi & Prof. Dr. P. Tjiptoherjanto $7.00
by Eugene L. Grant. Terj. Drs. E. Komaruddin $13.00
by Syam Hardy $9.00
by Prof. I. R. Poedjawiyatna $7.00
by K.H. Mustofa Bisri $6.00