@book{18544,
	author = {Pacheco Trujillo, Lina Marcela and Contreras Galeano, Joan Esteban  and   },
	title = {GUATEQUE/ },
	publisher = {Corporación Unificada Nacional de Educación Superior,},
	year = {2019.},
	address = {Ibagué (Colombia) :},
	edition = {                   }
}