by B. U. Hadikusumo $5.00
by Prof. Dr. dr. H. Dadang Hawari, Psikiater $33.00
by Aditama, Tjandra Yoga $5.00
by Chung Su Hoo & Ng Gek Lan $5.00
by Brooks $18.00
by Prof. DR. dr. S.M. Lumbantobing, SpS(K), SpKJ $6.00