by Tudjimah $7.00
by Kunio, Yoshihara $6.00
by Dr. C. Asri Budiningsih $6.00
by Muhibin Syah $11.00
by Chapra, Steven C. dan P. Canale Raymond $11.00
by Loebis, Aboe Bakar $9.00
by Djamaluddin Darwis $7.00