Powell, G. B. (1970). Social fragmentation and political hostility: An Austrian case study. Stanford University Press.
Chicago-referens (17:e uppl.)Powell, G. Bingham. Social Fragmentation and Political Hostility: An Austrian Case Study. Stanford, Calif: Stanford University Press, 1970.
MLA-referens (9:e uppl.)Powell, G. Bingham. Social Fragmentation and Political Hostility: An Austrian Case Study. Stanford University Press, 1970.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.