by Prof. Dr. dr. H. Dadang Hawari, Psikiater $7.00
by Rumah Sakit Persahabatan $7.00
by Aziz Alimul $9.00
by J.G. Chusid $6.00
by dr. Yoannes Y. Laban $5.00
by $5.00
by Prof. dr. Peter Kabo Ph.D., dr. Sjukri Karim $7.00