This document provides an overview of reference materials and online resources for research on Latin American, Iberian, and US Latino studies. It lists selective reference books, databases, digital libraries, portals, and websites that provide bibliographic and full-text access to scholarly works, official publications, images, and historical sources on these topics. Key resources highlighted include the Library of Congress, LANIC, CLACSO, SciELO, Redalyc, and databases like HAPI, CSIC, and Dialnet.