Sorensen, Theodore C. <br/><br/>
Watchmen in the night :  presidential accountability after Watergate / 
Theodore C. Sorensen 
 - Cambridge :  The MIT Press,  1975       
 - xviii, 178 p. 
<br/><br/><label>ISBN: </label>0262191334 
<br/><br/><label>LC Class. No.: </label>JK 516 S713w 1975