by ISEI $12.00
by $4.00
by A. W. van den Ban & H. S. Hawkins $12.00
by Ir. Hieronymus Budi Santoso $5.00
by H. Rahmat Rukmana & Indra Mukti Harahap $5.00
by Ir. Abbas Siregar Djarijah & Nunung Marlina Djarijah $6.00
by Sidarta Gautama $7.00
by H. Rahmat Rukmana $6.00
by $11.00
by Disney $5.00
by - $12.00
by Pusat Bahasa $6.00