@book{19442,
	author = {Calleo, David P.,},
	title = {The German problem reconsidered :},
	publisher = {Cambridge University Press,},
	year = {1978.},
	address = {Cambridge ;},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/enhancements/fy0901/78009683-d.html}
}