Mi lengua: Spanish as a Heritage Language in the United States, Research and Practice
La Ensenanza del Espanol A Hispanohablantes: Praxis y Teoria (Series on Foreign Language Acquisition Research and Instruct) (Spanish Edition)
El Español de los Estados Unidos (Spanish Edition)
Spanish as a Heritage Language in the United States: The State of the Field (Georgetown Studies in Spanish Linguistics)
Latinoamérica: Presente y pasado (4th Edition)