by Usaid Bin Hudhair $5.00
by Ahmad Syarifuddin $9.00
by Drs. Theo Riyanto, M.A., FIC. & Drs. Heru Susanto $4.00
by H. Endang Saifuddin Anshari, M.A $9.00
by V. Indra Sanjaya, Pr. $6.00
by Pandji Anoraga, S.E, M.M $6.00