by Adiwarman Karim $12.00
by A. Setyawan, SJ. $7.00
by $12.00
by NN $3.00
by Jacques Veuger, MSF. $6.00
by Alex Kertamanah $7.00
by Drs. Muhsin M.K. S.Ag, M.Sc $6.00
by Agus S. Madjadikara $9.00
by Ir. Hieronymus Budi Santoso $5.00