by Syaikh Muhammad Abdullah $9.00
by Ir. Fahmi Amhar & dr. Arum Harjanti $6.00
by Dr. M. Sholeh Putuhena $11.00
by A.M. Mangunhardjana, SJ $6.00
by Larry London $5.00
by Dr. Taufiq asy-Syawi $26.00
by Dr. Ir. H. Suprijanto $9.00