History of south America and Mexico ; comprising their discouvery geography, politics, commerce and revolutions

UANL

Traité d'economic politique sociale ou industrielle: exposé didactique des principes et des applications cette science.. salaires, etc.

UANL

Geography of disability. An analysis based on the socioeconomic levels of two metropolitan areas : Monterrey, Nuevo León and Dallas, Texas.

Tesis (Doctor en Filosofía con Orientación en Trabajo Social y Políticas Comparadas de Bienestar Social) UANL, 2013.