by Drs. Djalinus Syah $9.00
by Bambang Agus Murtidjo $6.00
by Drs. H. Kahar Masyhur $13.00
by Dr. S. Prawirasusanto, M.Sc., dkk $9.00
by Drs. Djalinus Syah, Dra. Syamsahrul,Dra. Azimar Enong $7.00
by Afandhie Rosmarkam & Nasih Widya Yuwono $9.00
by S. Soegijanto $11.00