by Abdul Chaer $11.00
by Ratna Indraswari Ibrahim $7.00
by F.X. Djumialdji, S.H $9.00
by Regina Feby & Elcy Anastasia $7.00
by Radiks Purba $13.00
by Jane Green $9.00
by Mansur Samin $6.00
by Ir. H. Rahmat Rukmana, MBA., M.Sc. & Uu Sugandi Saputra, B.Sc $6.00
by Georgia Byng $9.00
by David Merner $12.00