@book{70962,
	author = {González, Felipe,},
	title = {Obama :},
	publisher = {Editorial Oveja Negra :},
	year = {2009.},
	address = {Bogotá :},
	edition = {Segunda edición.},
	note = {Looks at the life and personal qualities of Barack Obama, provides an overview of his reactions to the global economic crisis, and presents the assessments of eight expert commentators on his ideas and his performance to date regarding the matter},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/30177/}
}