@book{125675,
	author = {Romero Muñoz , Luisa Fernanda and Restrepo, Luis Carlos },
	title = { Ecolápiz /},
	publisher = {Corporación Unificada Nacional de Educación Superior - CUN,},
	year = {2017.},
	address = {Neiva, (Colombia): },
	edition = {                   }
}