by $5.00
by Nugroho Suksmanto $9.00
by Vincent Gaspersz $18.00
by Jack Canfield & Mark Victor Hansen $9.00
by Alex Wipperfurth $12.00
by Yuyun Alamsyah $11.00
by Abdul Manaf $8.00
by Jazim Hamidi & Budiman N.P.D. Sinaga $7.00
by Paulus Subiyanto $7.00
by Hilman & Gustin $6.00
by Dr. A. Supratiknya $6.00
by Prof. dr. Agus Firmansyah, Prof. dr. Husein Alatas $5.00