by $5.00
by G. Sexilla, Cousuelo, dkk $7.00
by Ir. Rustam Hakim $9.00
by Aditama, Tjandra Yoga $5.00
by Giddens, Anthony $7.00
by Baum, Warren C & Stokes M. Tolbert $9.00
by Ahmad Syahrizal $11.00
by Raldi Kustover $6.00
by Dr. Machasin MA $6.00
by P.K.Ojong $13.00
by Petrik Matanasi $7.00