by Stefan Leks $15.00
by $4.00
by Choiruddin Hadhiri S.P. $13.00
by Drs. Ibnu Syamsi, S.H $7.00
by Dr. S. Prawirasusanto, M.Sc., dkk $9.00
by Dr. Zakiah Daradjat, dkk $7.00