by Carlos G. Valles, SJ $7.00
by H. Rahmat Rukmana $5.00
by Dr. Ir. Kemas Ali Hanafiah, M.S., dkk $7.00
by $20.00
by Endang S $5.00
by Dr. Martin Harun, OFM / LBI $7.00
by Sara Salem $5.00
by drh. Soeharsono $9.00
by Ir. Ibnu Dwi Buwono, M.Si $7.00
by Komkat KAS $6.00