by Abd. Madjid az-Zindani, A.M. Saefuddin, dkk. $9.00
by Dr. Muhammad Ahmad Asyur $6.00
by $4.00
by Ir. Hieronymus Budi Santoso $5.00
by Sei H. Dt. Tombak Alam $7.00
by Amru Khalid $7.00