Não informado. (1976). Legislative Studies Quarterly. University of Iowa, Comparative Legislative Research Center.
Chicago-referens (17:e uppl.)Não informado. Legislative Studies Quarterly. Iowa City, Iowa: University of Iowa, Comparative Legislative Research Center, 1976.
MLA-referens (8:e uppl.)Não informado. Legislative Studies Quarterly. University of Iowa, Comparative Legislative Research Center, 1976.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.