by Richard Osborne $7.00
by Anthony De Mello, SJ. $4.00
by dr. Lany Gunawan $5.00
by Ir. Abbas Siregar Djarijah $5.00
by $7.00
by Anthony De Mello, SJ. $6.00
by Prof. Dr. H. Abdurrahmat Fathoni, M.Si $11.00