by Drs. H.M. Laily Mansur L. PH. $6.00
by Ibnu Basyar $5.00
by Dr. Shalah al-Khalidy $9.00
by Dr. Aidh Al-Qami $18.00
by DR. A. Saleh Abdullah $9.00
by Drs. H. Inu Kencana Syafiie $13.00