Garvey, John H., <br/><br/>
Modern Constitutional Theory :  a Reader. 

 - 2nd. 
 - St. Paul, Minn. :  West Publishing,  1991. 
 - 559 p. 
<br/><br/> Bibliogarfía: pág. 559. 
<br/><br/><label>ISBN: </label>0314883681