%0 Journal Article
%T The decline of political partisanship in the United States: Negativity or neutrality?
%A Wattenberg, Martin P.
%D 1981
%P 941-950
%J American Political Science Review
%V 75
%I 4
%2 ISSN: 0003-0554
%U http://www.jstor.org/stable/1962294