by F. Batmanghelidj, M.D $11.00
by Prof. Dr. dr. H. Dadang Hawari, Psikiater $6.00
by Aziz Alimul $11.00
by Ruiter, D. $9.00
by dr. H. Sidarta $43.00
by Prof. Dr. dr. Sarwono Waspadji, Kartini Sukardji $7.00