by A. P. Budiyono Hd. $3.00
by Sayyid Quthb $20.00
by A.Malik Ibnu M. Al-Qosim $6.00
by $4.00
by Ir. M. Najib, M.Sc., et al $7.00
by Dr. Mr. Ide Anak Agung Gde Agung $6.00