Bobbio, N. (1987). The future of democracy. University of Minnesota Press.
Chicago-čujuhus (17. p.)Bobbio, Norberto. The Future of Democracy. Minneapolis: University of Minnesota Press, 1987.
MLA-čujuhus (9. p.)Bobbio, Norberto. The Future of Democracy. University of Minnesota Press, 1987.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.