by Prof. Dr. Satyanegara $16.00
by Reeves $13.00
by P.K. Poerwantana $6.00
by Drs. Djalinus Syah, Dra. H.N. Murdiati Sulastomo, dan Dra. H. Azimar Enong $9.00
by Prof. Dr. dr. H. Dadang Hawari, Psikiater $7.00
by Stephen Hurwitz $7.00