by Djoko Prakoso, S.H $16.00
by Niccolo Machiavelli $6.00
by Drs. Jumingan, S.E., M.M., M.Si $11.00
by P. A. Elliot $9.00
by Prof. Dr. H.A.R. Tilaar, MSc.Ed $11.00
by Prof. DR. Soerjono Soekanto, S.H., M.A., dkk $6.00