by Prof. Dr. dr. H. Dadang Hawari, Psikiater $9.00
by Raldi Artono $18.00
by Aziz Alimul $11.00
by F. Batmanghelidj, M.D $11.00
by WK $12.00
by dr. Samsuridjal Djauzi $9.00
by S. Prasetyo Utomo $7.00