Weber, D. J., & Ruiz, R. E. (1973). Foreigners in their native land: Historical roots of the Mexican Americans. Albuquerque: University of New Mexico Press.

Weber, David J.,, and Ramón Eduardo Ruiz. Foreigners in Their Native Land: Historical Roots of the Mexican Americans. Albuquerque: University of New Mexico Press, 1973.

Weber, David J.,, and Ramón Eduardo Ruiz. Foreigners in Their Native Land: Historical Roots of the Mexican Americans. Albuquerque: University of New Mexico Press, 1973.