Fimbres Durazo, N. (2000). Emigration, immigration and return: Mexican immigrant’s cycle in Calexico, California, USA. Universidad Autónoma de Baja California.

Fimbres Durazo, Norma. Emigration, Immigration and Return: Mexican Immigrant’s Cycle in Calexico, California, USA. Universidad Autónoma de Baja California, 2000.

Fimbres Durazo, Norma. Emigration, Immigration and Return: Mexican Immigrant’s Cycle in Calexico, California, USA. Universidad Autónoma de Baja California, 2000.