by Budi Susanto, S.J. $7.00
by Drs. H.M. Daryanto $9.00
by Richard G. Lipsey & Peter O. Steiner $18.00
by - $11.00
by Mely G. Tan $14.00
by Prof. Dr. Umar Tirtarahardja dan Drs. La Sula $12.00