@book{99877,
	author = {Wainer, Valeria and Makón, Andrea },
	title = {El petróleo en la estrategia hegemónica de Estados Unidos /},
	publisher = {Monte Ávila Editores Latinoamericana},
	year = {2006.},
	series = {Los piesligeros},
	address = {Caracas, Venezuela :},
	url = {http://aleph.unisg.ch/hsgscan/hm00241674.pdf}
}