by Katzung $26.00
by Prof. Dr. Soemarmo Markam $6.00
by Ir. M. Iqbal Hasan $12.00
by Aziz Alimul $9.00
by Prof. dr. R. Boedhi Darmojo (Alm), dr. Hadi Martono $13.00
by Hendra Sutardhio $9.00