by Liberty Pandiangan, S.E $13.00
by Victor Lazarro $11.00
by Drs. Sudarsono, S.H., M.Si, dkk $13.00
by Drs. R. Suharno $6.00
by Drs. Prathama Rahardja $7.00
by $11.00
by Ansel, Howard C. $11.00
by Drs. H. Abu Ahmadi $7.00
by Dr. Khalid Abu Syadi $5.00