Bogdanor, V. (1981). The people and the party system: The referendum and electoral reform in British politics. Cambridge University Press.
Chicago-referens (17:e uppl.)Bogdanor, Vernon. The People and the Party System: The Referendum and Electoral Reform in British Politics. Cambridge: Cambridge University Press, 1981.
MLA-referens (9:e uppl.)Bogdanor, Vernon. The People and the Party System: The Referendum and Electoral Reform in British Politics. Cambridge University Press, 1981.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.