Woodruff, Christopher, y Zenteno, Rene M. (2001), &quot; Remittances and micro-enterprises in Mexico &quot; , Universidad de California, San Diego (copia mimeografiada).
Woodruff, Christopher, and Rene M. Zenteno (2001), &quot; Remittances and micro-enterprises in Mexico &quot; , University of California, San Diego (mimeo).