by Prof. Dr. Abdul Munir Mulkhan $12.00
by J. Donald Walters $5.00
by Ir. Hieronymus Budi Santoso $6.00
by Dr. Ir. Wisnu Cahyadi, M.Si $6.00
by H. Rahmat Rukmana $6.00
by Rachmanto $6.00
by Ch. Lilies Sutarminingsih $7.00
by $12.00
by Surip Stanislaus, OFMCap. $4.00
by Hendra Sutardhio $9.00
by - $18.00