by Freddy Rangkuti $13.00
by Nyonya Rumah $7.00
by Dr. Arief Budiman $5.00
by Colin Thiele $5.00
by Tini K $6.00
by Hara Hope $7.00
by Prof. DR. R. Wirjono Prodjodikoro, SH. $6.00
by Hilman Hariwijaya $6.00