(1979). Communism and political systems in Western Europe. Westview.
Chicago-čujuhus (17. p.)Communism and Political Systems in Western Europe. Boulder, Colo: Westview, 1979.
MLA-čujuhus (9. p.)Communism and Political Systems in Western Europe. Westview, 1979.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.