Pastor, Robert A. «The Solution to North America’s Triple Problem: The Case for A North American Investment Fund». Norteamérica, Revista Académica del CISAN-UNAM 2, no. 02 (marzo 9, 2010). Accedido mayo 2, 2024. https://www.revistanorteamerica.unam.mx/index.php/nam/article/view/72.