Hrebenar, Ronald J. <br/><br/>
Political parties, interest groups, and political campaigns / 
Ronald J. Hrebenar, Matthew J. Burbank, Robert C. Benedict 
 - Colorado :  Westview Press,  1999       
 - xiv 322 p. 
<br/><br/><label>ISBN: </label>0813380081 
<br/><br/><label>LC Class. No.: </label>JK 2261 H873p 1999