by Henk Schulte Nordholt, Gerry van Klinken $25.00
by Drs. Muchdarsyah Sinungan $9.00
by - $9.00
by A. Tresna Sastrawijaya, M.Sc $9.00
by Victor Lazarro $11.00
by Prof. DR. Made Pidarta $9.00
by Koestoer, Raldi Hendro $7.00
by Dr. A. Supratiknya $6.00
by Suhardjo $7.00