by Prof. Dr. dr. Sudigdo S., Prof. dr. Bambang M $6.00
by Prof. DR. dr. S.M. Lumbantobing, SpS(K), SpKJ $5.00
by Turban, Rainer $26.00
by Katzung $26.00
by Prof. Dr. dr. I.G.N. Wila Wirya, Prof. dr. Husein Alatas $5.00
by WK $12.00