by Dr. Zakiah Daradjat, dkk $7.00
by Nicola A. Ziadeh $6.00
by Dr. Farida Rahim, M.Ed $7.00
by Yusuf al-Uqshari $9.00
by Drs. Surajiyo $9.00
by Dr. Zakiah Daradjat, dkk $9.00