@book{54612,
	author = {Acemoglu, Daron,  and Robinson, James A. },
	title = {Economic origins of dictatorship and democracy /},
	publisher = {Cambridge University Press,},
	year = {2006.},
	address = {Cambridge ;},
	url = {http://www.loc.gov/catdir/toc/ecip0511/2005011262.html}
}