Sánchez Bringas, Enrique. <br/><br/>
Derecho constitucional / 
Enrique Sánchez Bringas. 
 - 12a. ed. 
 - México :  Editorial Porrúa,  2009. 
 - xiv, 791 p. ;  23 cm. 
<br/><br/>Includes bibliographical references (p. 739-745) and index. 
<br/><br/><label>ISBN: </label>9789700763255 9700763250 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Constitutional law--Mexico.
<br/><br/><label>LC Class. No.: </label>KGF 2921  / S111d  2009