Encyclopedia of government and politics ed by Mary Hawkesworth and Maurice Kogan 

 - London  Routledge         1992 
<br/><br/><label>Standard No.: </label>121,512 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>POLITICAL SCIENCE
<br/><br/><label>Dewey Class. No.: </label>Wk, N2.1-.2