by Drs. Ishak Farid $6.00
by Penerbit OBOR $5.00
by Mgr. P. Van Diepen, OSA. $6.00
by Arthur E. Zannoni $7.00
by H. Rahmat Rukmana $5.00
by dr. St. Arif Haliman, MPH dkk $4.00
by Sumantoro $7.00
by Komkat KAS $6.00
by Soetjipto Wirosardjono $7.00
by Thabrani $12.00
by - $7.00