by Liberty Pandiangan, S.E $13.00
by Drs. Tjahya Supriatna, M.S $9.00
by Pandji Anoraga, S.E, M.M $7.00
by Dewi Fortuna Anwar, Helena Bouvier, Glenn Smith $13.00
by G. Kartasapoetra, dkk $9.00
by Miftah Thoha $7.00