by Ahmadi Isa $6.00
by Stefanus Pranjono $7.00
by Dr. A. Supratiknya $6.00
by M.A.W. Brouwer $11.00
by Amatullah Shafiyyah & Haryati Soeripno $6.00
by Prof. Dr. Ahmad Shalaby $12.00
by Jack Canfield $12.00