by Eugene L. Grant. Terj. Drs. E. Komaruddin $13.00
by Eriyanto $11.00
by Drs. A. Hasymi Ali $11.00
by M. Aziz Toyibin dan A. Kosasih Djahiri $12.00
by Drs. G. Kartasapoetra $9.00
by Drs. B. Boediono, M.Si $11.00