by Prof. Dr. S.C. Utami Munandar $11.00
by Abd. Madjid az-Zindani, A.M. Saefuddin, dkk. $9.00
by - $6.00
by Koesparmono $6.00
by J. Waskito, SJ. $3.00
by Marsana Windhu $3.00
by Dr. Niels Mulder $0.00
by B. U. Hadikusumo $5.00