by Husch, B $6.00
by Ir. Bambang Cahyono $6.00
by Dr. R. Hutapea, SKM, Ph.D $7.00
by $7.00
by Drs. Sriyono, dkk $9.00
by Ibnu Taimiyah, Terj. Halimuddin, S.H $11.00