by Maria A. Sardjono $7.00
by Jack Canfield & Mark Victor Hansen $12.00
by Andrei Aksana $11.00
by Dr. Ir. Akhmad Fauzi, M.Sc. & Dr. Dra. Suzy Anna, M.Si $12.00
by Joe Bennet $9.00
by DR. DANIAL ZAINAL ABIDIN $7.00