by Drs. CST. Kansil, S.H $12.00
by Ir. Abbas Siregar Djarijah $6.00
by Ikatan Akuntan Indonesia $11.00
by Sutarni M. Soerjowinoto $6.00
by Dr. Sayidd Al-Jumaili $7.00
by Ir. Hieronymus Budi Santoso $6.00