by Arias Barrera, Ligia Catherine
Published: Universidad Externado de Colombia 2012

by Oñate, Tatiana, Ternera Barrios, Francisco
Published: 2015

by Manyari Zea, Ahmed, Ramírez, Camilo
Published: 2017

by Rodríguez Fernández, Maximiliano
Published: Universidad Externado de Colombia 2007

by Morales Neira, Mónica Lizet, Ramírez Torres, Guillermo León, Romano Rebolledo, Luz Elena
Published: Universidad Externado de Colombia 2009

by Fuentes, Alfredo
Published: 2014