by Ir. Hieronymus Budi Santoso $5.00
by Dr. Tijani Abdul Qadir Hamid $9.00
by Prof. Dr. dr. Siti A. Boediardja, dr. Titi Lestari Sugito $6.00
by Eddy Djunaedi Karnasudirdja $11.00
by James Patterson $9.00
by Tuti Soenardi $12.00
