by Dr. Sofyan Syafri Harahap, M.S,Ac $11.00
by Marga T $6.00
by Hilman, Boim & Gusur $5.00
by Hilman Hariwijaya & Boim Lebon $6.00
by Edward Goldsmith $25.00
by Bernadete Tynan $12.00
by Rosyidi, Muchtar $9.00
by Aziz Alimul $11.00
by Barbara Cartland $6.00
by Ned Vizzini $7.00
by Editor GPU $7.00
by $11.00