by Prof. Drs. Pamudji, M.P.A $11.00
by Marsana Windhu $3.00
by Khalid Syayid Ali $6.00
by Sei H. Dt. Tombak Alam $13.00
by Ir. H. Muhammad Syakir Sula, AAIJ, FIIS $31.00
by Larry London $5.00
by Hery Suhersono $12.00