by Ali Harb $9.00
by Dennis L. Poster $9.00
by Jacque Semelin $5.00
by Drs. Sudarsono , S.H., M.Si $7.00
by $3.00
by Al. Widyamartaya $5.00
by F.X. Djumialdji, S.H. $5.00
by $16.00
by Richard G. Lipsey & Peter O. Steiner $18.00
by Tim Redaksi Tatanusa $12.00
by Jack Trout dan Steven Rivkin $6.00