Chailan , Claude, André Boyer, and Luis Felipe Calderón Moncloa. “Portafolio De Marcas: Un Marco Conceptual”. Journal of Economics, Finance and Administrative Science 8, no. 15 (December 30, 2003): 23–38. Accessed May 20, 2024. https://revistas.esan.edu.pe/index.php/jefas/article/view/399.