BIBLIOTECA NACIONAL 
http://bndigital.bn.gov.br/acervodigital/

LIBRARY CONGRESS
https://loc.gov/collections/

BIBLIOTECA MUNDIAL 
https://www.wdl.org/pt/

DOMÍNIO PÚBLICO
http://www.dominiopublico.gov.br/pesquisa/PesquisaObraForm.jsp

BIBLIOTECA DIGITAL DE TESES E DISSERTAÇÕES DA USP
https://teses.usp.br/index.php?option=com_jumi HYPERLINK “https://teses.usp.br/index.php?option=com_jumi&fileid=18&Itemid=85&lang=pt-br”& HYPERLINK “https://teses.usp.br/index.php?option=com_jumi&fileid=18&Itemid=85&lang=pt-br”fileid=18 HYPERLINK “https://teses.usp.br/index.php?option=com_jumi&fileid=18&Itemid=85&lang=pt-br”& HYPERLINK “https://teses.usp.br/index.php?option=com_jumi&fileid=18&Itemid=85&lang=pt-br”Itemid=85 HYPERLINK “https://teses.usp.br/index.php?option=com_jumi&fileid=18&Itemid=85&lang=pt-br”& HYPERLINK “https://teses.usp.br/index.php?option=com_jumi&fileid=18&Itemid=85&lang=pt-br”lang=pt-br

BIBLIOTECA DIGITAL DE LA UNIVERISAD DE CHILE
https://bibliotecadigital.uchile.cl/primo-explore/search?query=rtype,exact,article HYPERLINK “https://bibliotecadigital.uchile.cl/primo-explore/search?query=rtype,exact,article&sortby=date&vid=56UDC_INST&facet=frbrgroupid,include,1431723080&lang=es_CL&offset=0″& HYPERLINK “https://bibliotecadigital.uchile.cl/primo-explore/search?query=rtype,exact,article&sortby=date&vid=56UDC_INST&facet=frbrgroupid,include,1431723080&lang=es_CL&offset=0″sortby=date HYPERLINK “https://bibliotecadigital.uchile.cl/primo-explore/search?query=rtype,exact,article&sortby=date&vid=56UDC_INST&facet=frbrgroupid,include,1431723080&lang=es_CL&offset=0″& HYPERLINK “https://bibliotecadigital.uchile.cl/primo-explore/search?query=rtype,exact,article&sortby=date&vid=56UDC_INST&facet=frbrgroupid,include,1431723080&lang=es_CL&offset=0″vid=56UDC_INST HYPERLINK “https://bibliotecadigital.uchile.cl/primo-explore/search?query=rtype,exact,article&sortby=date&vid=56UDC_INST&facet=frbrgroupid,include,1431723080&lang=es_CL&offset=0″& HYPERLINK “https://bibliotecadigital.uchile.cl/primo-explore/search?query=rtype,exact,article&sortby=date&vid=56UDC_INST&facet=frbrgroupid,include,1431723080&lang=es_CL&offset=0″facet=frbrgroupid,include,1431723080 HYPERLINK “https://bibliotecadigital.uchile.cl/primo-explore/search?query=rtype,exact,article&sortby=date&vid=56UDC_INST&facet=frbrgroupid,include,1431723080&lang=es_CL&offset=0″& HYPERLINK “https://bibliotecadigital.uchile.cl/primo-explore/search?query=rtype,exact,article&sortby=date&vid=56UDC_INST&facet=frbrgroupid,include,1431723080&lang=es_CL&offset=0″lang=es_CL HYPERLINK “https://bibliotecadigital.uchile.cl/primo-explore/search?query=rtype,exact,article&sortby=date&vid=56UDC_INST&facet=frbrgroupid,include,1431723080&lang=es_CL&offset=0″& HYPERLINK “https://bibliotecadigital.uchile.cl/primo-explore/search?query=rtype,exact,article&sortby=date&vid=56UDC_INST&facet=frbrgroupid,include,1431723080&lang=es_CL&offset=0″offset=0

BIBLIOTECA BRASILIANA GUITA E JOSÉ MINDLIN
https://digital.bbm.usp.br/handle/bbm/1

BIBLIOTECA DIGITAL DA UNICAMP
http://www.bibliotecadigital.unicamp.br/

SCIELO 
http://books.scielo.org/

PERIÓDICOS E MATERIAS DIVERSOS