by David Merner $12.00
by Aziz Alimul $9.00
by Nursalam $12.00
by Prof. DR. dr. S.M. Lumbantobing, SpS(K), SpKJ $6.00
by Aziz Alimul $7.00
by Prof. dr. R. Boedhi Darmojo (Alm), dr. Hadi Martono $13.00