@TECHREPORT{Cub_El _2009,
author = "Cubillos Cubillos, Luis Drigelio",
title = "El contrato de prestacion de servicios Ley 80 de 1993",
year = 2009,
institution = "Universidad Colegio Mayor De Cundinamarca",
url = "https://repositorio.unicolmayor.edu.co/handle/unicolmayor/645",
}