da Silva Telles, A.E. O café e o estado de S. Paulo. São Paulo, 1900. 60 pp.
Empire of Brazil at the World's industrial and cotton centennial exposition of New Orleans, The. New York, 1885. 71 pp.
Great Britain. Foreign Office. Brazil. Résumé of a report published in the "Journal do Commercio" of Rio de Janeiro on the production of coffee in Brazil, with statistics respecting its consumption in the United States. London, 1899. 7 pp. Diplomatic and Consular Reports, Miscellaneous series, No. 512.
Grossi, Vincenzo. La crisi del caffè e i progetti per la fissazione del cambio al Brasile. Nuova Antologia, CCVIII; (ser. 5, CXXIV): 484–494.
Kaffeefrage in Brasilien, Die. Grenzboten, LXVI: 335–339.
Leroy-Beauilieu, Paul. Les droits sur le café. Le Brésil, la France et nos colonies. L'Économiste français, XXVIII; no. 1: 101–103.
Moreira, Nicolau Joaquim. Brazilian coffee. New York, 1876. 11 pp.
N. Lettres du Brésil. La question du café. L'Économiste français, XXVIII, No. 1: 374–377.
Patterson, W. Morrison. Brazil's coffee trade of today. The Tea and Coffee Trade Journal, 1918, XXXV: 323–324.
Pinto, Adolpho Augusto. The state of São Paulo. Chicago, 1893. 14 pp.