by J. Englebert Dunphy, M.D., FACS, dkk $9.00
by Prof. Dr. dr. H. Dadang Hawari, Psikiater $7.00
by $7.00
by Aziz Alimul $9.00
by Prof. dr. D. Bachtiar Lubis, dr. Sylvia D. Elvira $7.00
by S. Wibowo $13.00