Sifton, Elisabet.
The serenity prayer: faith and politics in times of peace and war /
Elisabeth Sifton 
. - New York : London : W.W. Norton & Company,  2003 
. - 367 p.  24 cm. 
<br/><label>  ISBN: </label>0-393-05746-1 
<br/><br/><label>Subjects--Personal Names: </label><br/>Niebuhr, Reinhold 1892-1971