Shively, W. Phillips <br/><br/>
The craft of political research / 
W. Phillips Shively 
 - 6 
 - Upper Saddle River :  Pearson Prentice Hall,  2004       
 - xii, 176 p 
<br/><br/><label>ISBN: </label>0131174401 
<br/><br/><label>LC Class. No.: </label>JA 71 S558c 2005