SUMIDOURO
da SILVA, Luiz Henrique - Sumidouro. P.M. S., Sumidouro, 1990.
FERREIRA, Jurandyr Pires (org.) - Enciclopédia dos Municipios Brasileiros. IBGE, Rio, 1959.
FRAGOSO, João Luiz - Sistemas Agrários na Paraiba do Sul. Tese de Mestrado, UFRJ, Rio, 1983.
GOMES, Hebe Maria de Matos - Ao sul da história (lavradores pobres na crise do trabalho escravo). Ed. Brasiliense, São Paulo, 1987.
LAMEGO, Alberto - O homem e a Serra. IBGE, Rio, 1959.
RIBEIRO, Esmael Luiz - "Azas Pandas". Edição Pessoal, Sumidouro, 1997.
PRIMARY
SOURCES
Any serious historical research can be done without the so called "primary sources", i.e., the original public or private documents. The registers of the catholic church, the birth and mariage files, the official records of the municipal council, the papers, the account books of farmers and societies, the demographic census, photos etc. are precious sources for the historical research.
The conservation of those records is capital for the people's memory. Without them the history is only a pile of hypothesis, a mere story.
THE HYMN
THE
BIBLIOGRAPHY