by Drs. H. Kahar Masyhur $11.00
by Drs. Muchdarsyah Sinungan $12.00
by Drs. Djalinus Syah, Dra. Syamsahrul,Dra. Azimar Enong $7.00
by Dr. W. Herdin Sibuea $11.00
by Drs. I Made Putrawan $7.00
by Drs. G. Kartasapoetra $7.00
by Drs. Syaiful Bahri Djamarah $7.00