by Drs. Muchdarsyah Sinungan $9.00
by Drs. Marcel Go, M.S $7.00
by Pandji Anoraga, S.E., M.M dan H. Djoko Sudantoko, S.Sos., M.M $13.00
by Kusno Budi Santoso dan S. Ary Soewendo $11.00
by Ir. Hieronymus Budi Santoso $5.00
by Drs. Abdul Chaer $7.00