by Prof. Dr. dr. H. Dadang Hawari, Psikiater $7.00
by Neil F. Gordon MD $6.00
by dr. Edwin Djuanda $6.00
by $9.00
by Prof. Dr. Nur Nasry Noor, M.P.H $6.00
by Brooks $20.00
by Hayatinufus A.L. Tobing $9.00
by Dr. Al Rasyid, SpS, Dr. Lyna Soertidewi, SpS(K) $7.00