@TECHREPORT{Gar_Por_2012,
author = "Garcia Caicedo, Cindy - Ramos Castaneda, Maryi",
title = "Portafolio de acciones colombianas PACOL",
year = 2012,
institution = "Universidad Colegio Mayor De Cundinamarca",
url = "https://repositorio.unicolmayor.edu.co/handle/unicolmayor/979",
}