by Donald A. Chu, Ph.D $6.00
by Al. Wahyasudibja, Pr $6.00
by A.Malik Ibnu M. Al-Qosim $6.00
by M. Ismail Yusanto, M. Karebet Widjayakusuma $9.00
by Douglas Bloch $6.00
by Muhammad Al-Ghazali $6.00