%0 Journal Article
%T Who contributes?: Checkbook participation, class biases, and the impact of legal reforms, 1952-1994
%A Shields, Todd G.
%A Goidel, Robert K.
%D 2000
%R 10.1177/1532673X00028002004
%P 216-233
%J American Politics Quarterly
%V 28
%I 2
%2 ISSN: 0044-7803