by Rumsari Hadi Sumarto & Lukas Dwiantara $7.00
by J. Donald Walters $3.00
by Yasa Boga $6.00
by Drs. Al. Amin Susanto $4.00
by Ir. Hieronymus Budi Santoso $5.00
by ABDUL HAQ VIDYARTHI & ABDUL AHAD DAWUD $8.00