by A.M. Basalamah $9.00
by Sukardja, Ahmad $6.00
by Richard G. Lipsey & Peter O. Steiner $16.00
by Drs. Djalinus Syah., dkk $9.00
by Drs. Adami Chazawi, SH $9.00
by Budi Agus Riswandi $7.00