by Ir. F.X. Susanto Tumpal HS. Siregar $5.00
by Hj. Tienuk Riefky, dkk $0.00
by Bachrawi Sanusi, S.E $7.00
by H. Rahmat Rukmana $6.00
by Komkat KAS $6.00
by H. Rahmat Rukmana $0.00
by John M. Echols & Hasan Shadily $22.00