@book{14222,
	author = {Rojas Motta,Jeraldin and Martínez Sánchez, Carmen Raquel},
	title = {Ganancias ocaciónales,Espinal / },
	publisher = {Instituto Tolimense de Formación Técnica Profesional - ITFIP},
	year = {2014},
	address = {El Espinal, Tolima}
}