by Ir. Setijo Pitojo $6.00
by Ray Levy Ph.D $9.00
by Khalid Muhammad Bahaudin $5.00
by Bakry, Hasbullah $7.00
by Drs. Al. Amin Susanto $4.00
by Huub J. W. M. Boelaars, OFM.Cap. $15.00