Source: Jorge Carrillo, 2011, "Mature high-tech products in global chains: electronics and auto parts on the northern border of Mexico", in J. do Amaral Filho and J. Carrillo, coord., Trajectories of local and regional development. A comparison between the Northeast region of Brazil and Lower California, Mexico, Ed. E-papers Serviços Editoriais Ltda., Rio de Janeiro, pp. 67-96