by Nyoman S. Pendit $18.00
by Hans Antlov, Sven Cederroth $8.00
by Kasiyanto Kasemin $7.00
by Drs. Ibnu Syamsi, S.U $6.00
by Drs. H. Inu Kencana Syafiie, M.Si $9.00
by Kasmir, S.E., M.M $7.00