by Anthony F. Chiffolo $4.00
by Ir. H. Rahmat Rukmana, MBA., MSc. $6.00
by Drs. FXS. Purwaharsanto, LIC. I. C. $4.00
by Ir. Bambang Cahyono $7.00
by Eddy Kristiyanto, OFM $7.00
by Dra. Wiwi Isnaeni, M.S $11.00
by Redaksi Rineka Cipta $9.00
by H. Rahmat Rukmana $6.00