@book{24810,
	author = {Espinoza Herrera, Luisa Fernanda and Prada, Mary Viviana },
	title = {Tecnología autosuficiente /},
	publisher = {Corporación Unificada Nacional de Educación Superior,},
	year = {2011.},
	address = {Bogotá (Colombia) :},
	edition = {                   }
}