by Prof. DR. dr. S.M. Lumbantobing, SpS(K), SpKJ $6.00
by Prof. Dr. Soekidjo Notoatmodjo $9.00
by WK $11.00
by Pandi Winoto, CP $6.00
by Abdul Kadir $11.00
by Prof. Dr. dr. H. Dadang Hawari, Psikiater $7.00
by - $11.00