Página de la Lengua Española
Real Academia Española
Diccionario de Regionalismos de la Lengua Espanola
Many of these graduate programs offer tuition remission and teaching assistantships on a competitive basis to defray the cost of graduate study. Interested students are encouraged to seek information from the appropriate department of the universities of their choice early in the fall semester of their senior year.
A guide to using the MLA Bibliography (en Español)