by Julest Constant, MD $9.00
by Dr. Bahder Johan Nasution, S.H., S.M., M.Hum $7.00
by Nursalam $12.00
by Drs. Djalinus Syah, Dra. Azimar Enong, dan H.N. Murdiati Sulastomo $7.00
by Prof. Dr. Umar Tirtarahardja dan Drs. La Sula $12.00
by Drs. Amirul Hadi $7.00