Abner S. Greene <br/><br/>
Against Obligation  The Multiple Sources of Authority in a Liberal Democracy 

 -  Harvard University Press  2012 
<br/><br/><label>ISBN: </label>9780674064416 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Constitutional<br/>Constitutional law--United States.,Effectiveness and validity of law.,Law--Moral and ethical aspects.,Obedience (Law)<br/>LAW