http://campusvirtual.uniboyaca.edu.co/pluginfile.php/56891/mod_resource/content/2/EL_COMPLEMENTO.pdf http://campusvirtual.uniboyaca.edu.co/pluginfile.php/56890/mod_resource/content/2/Articulorevisioncomplemento.pdf http://campusvirtual.uniboyaca.edu.co/pluginfile.php/56892/mod_resource/content/2/Tema14complemento.pdf