by R.L. Stevenson $6.00
by Prof. dr. Sidarta Ilyas, Sp.M $13.00
by Kate DiCamillo $7.00
by Ann Demarais, Ph.D & Valerie White, Ph.D $11.00
by Prof. Dr. dr. Sudraji Sumapraja, SpOG(K) $5.00
by Richard Whiteley $7.00
by Ir. M. Lies Suprapti $6.00