Fundação Getúlio Vargas
http://portal.fgv.br/en (English Version)
http://portal.fgv.br/ (Portuguese Version)

Memorial Getúlio Vargas
http://www0.rio.rj.gov.br/memorialgetuliovargas/

National Archives and Records Administration
http://www.archives.gov/

Fundação Casa de Rui Barbosa
http://www.casaruibarbosa.gov.br/

Iberian, Latin American, and Latino Resources, Brown University Library
http://www.brown.edu/Facilities/University_Library/subguides/ibero/index.html

Brazilian Government Documents, 1821-1993 (Digitized), Center for Research Libraries
http://www-apps.crl.edu/brazil?l1=4&l2=18&l3=33

Brazilian Music Research Guide, Columbia University
http://library.columbia.edu/subject-guides/latinamerica/brazilian_music.html