by Dr. Zakiah Daradjat, dkk $7.00
by Ucu Agustin $5.00
by Eileen Rachman $9.00
by E. Martasudjita, Pr. $3.00
by Drs. Wisnubroto Widarso $5.00
by Stefan Leks $16.00
by Abdul Aziz asy-Syinnawi $6.00
by Dr.Taufiq Asy-Syawi $36.00