@book{194049,
	author = {Petras, James F. and Veltmeyer, Henry},
	title = {Un sistema en crisis},
	publisher = {Editorial Lumen},
	year = {c2003.},
	address = {Buenos Aires},
	edition = {1a ed.},
	note = {Translation of: System in crisis: the dynamics of free market capitalism.},
	url = {http://www.loc.gov/catdir/toc/hol041/2003045065.html}
}