by Ir. M. Lies Suprapti $6.00
by Drs. Wishnubroto Widarso $5.00
by Dr. Nico Syukur Dister, OFM. $15.00
by Bambang Agus Murtidjo $6.00
by Simon Petrus L. Tjahjadi $12.00
by Soekartawi $9.00