by Mark Smith $7.00
by Prof. DR. dr. S.M. Lumbantobing, SpS(K), SpKJ $6.00
by dr. Pantjita Hardjasasmita (Alm) $6.00
by Nursalam $11.00
by Aziz Alimul $9.00
by Sjamsuddin, Nazaruddin $7.00