by Irene Eka Sihombing $6.00
by Redaksi (Penghimpun) $12.00
by Soekartawi $9.00
by Musrifah Sunanto $11.00
by Prof. Mr. Dr. Sudargo Gautama $6.00
by Donald A. Chu, Ph.D $6.00
by Drs. A.W. Widjaja $6.00
by Yuke Ardiati $7.00
by Norman P. Tanner $6.00
by Cok Sawitri $9.00
by Frank Mihalik, SVD $7.00
by - $11.00