Ascencio, Sergio J. <br/><br/>
Partisan Poll Watchers and Electoral Manipulation / 
Sergio J. Ascencio; Miguel R. Rueda. 
 - Washington:  Cambridge University Press,  Aug 2019. 
 - 113:3; 727-742, 
<br/><br/><label>LC Class. No.: </label>APSR  / 113:3 2019