by Ronald H. Chilcote $16.00
by Prof. DR. Ir. H. Tridoyo Kusumastanto, MS $9.00
by Ridha Anwar $6.00
by Sayyid Quthb $9.00
by Akram Misbah Utsman $7.00
by Drs. Sidarta Gautama $7.00
by Emanuel Wora $7.00