by dr. Yoannes Y. Laban $5.00
by John Navone, SJ. $6.00
by Ir. H. Rahmat Rukmana, MBA., M.Sc. & Uu Sugandi Saputra, B.Sc $6.00
by John Kirvan $6.00
by WK $11.00
by J. Donald Walters $3.00
by Nazir Makarim Syirazi $6.00
by Aziz Alimul $9.00