@book{14683,
	author = {Niebuhr, Reinhold },
	title = {Christian realism and political problems},
	publisher = {Charles Scribner's Sons, },
	year = {c1948, c1953},
	address = {NY : },
	edition = {1 ed.},
	note = {ensayos sobre temas teológicos, políticos, sociales y de ética}
}