by Dr. CB. Kusmaryanto, SCJ $7.00
by Dr. Sa'ad Riyadh $12.00
by Dr. Budi Tri Akoso $11.00
by Prof. Dr. Abdul Munir Mulkhan $12.00
by Al. Wahjasudibja, Pr. $6.00
by Dr. H. Abuddin Nata, MA $7.00