by Ir. Eddy Afrianto & Ir. Evi Liviawaty $6.00
by M. Hartono $3.00
by Ir. Abbas Siregar Djarijah $5.00
by AAK (Aksi Agraris Kanisius) $7.00
by Abdul Hamid Kissyik $6.00
by Yusuf al-Uqshari $7.00