by David Merner $12.00
by Yuli Anita $5.00
by Abdul Tawwab Yusuf $5.00
by Dale Carnegie $9.00
by DR. Sunita Almatsier, M.Sc $13.00
by Rayner Hardjono $7.00
by Lipschutz $12.00
by Anton Irianto $9.00
by Sarah Webb $11.00
by Irene Eka Sihombing $6.00
by Fajar Arifin Gunawan & Elna Kartawiguna $10.00
by AHMAD ROFI' USMANI $13.00