Munar Guerrero, Laura Cristina; Quiroga Porras, Johana Patricia; Peña Mayorga, Manuel Fernando (2012-10-09), Análisis estratégico del sector automotriz en Colombia [A strategic analysis of Colombia's automotive sector] (PDF) (in Spanish), Bogotá, Colombia: Universidad del Rosario, p. 10, archived from the original(PDF) on 2014-01-12, retrieved 2014-01-20
Munar Guerrero, Laura Cristina; Quiroga Porras, Johana Patricia; Peña Mayorga, Manuel Fernando (2012-10-09), Análisis estratégico del sector automotriz en Colombia [A strategic analysis of Colombia's automotive sector] (PDF) (in Spanish), Bogotá, Colombia: Universidad del Rosario, p. 10, archived from the original(PDF) on 2014-01-12, retrieved 2014-01-20