by Hindah Muaris $7.00
by Geil Browning $13.00
by Hudoro Sameto, MBA $6.00
by Hilman Hariwijaya $6.00
by Clara Ng $11.00
by Kerry Patterson, Joseph Grenny, Ron McMillan, Al Switzler $12.00
by Prof. DR. M. Solly Lubis, SH. $3.00