Gilkey, Langdon Brown 1919-.
On Niebuhr: a theological study /
Langdon Gilkey 
. - Chicago : London : University of Chicago Press,  2001 
. - xiii, 261 p.  23 cm. 
<br/><label>  ISBN: </label>0-226-29342-4 
<br/><br/><label>Subjects--Personal Names: </label><br/>Niebuhr, Reinhold 1892-1971