Renaissance of tea and coffee. The Tea and Coffee Trade Journal, 1919, XXXVI: 218–229.
Sloss, R. New York coffee party. Everybody's Magazine. 1913, XXVIII: 772–783.
Tea, coffee, wines, etc.; consumption of tea, coffee, wines, distilled spirits, and malt liquors in the U.S. since 1870, per capita of population. Washington, 1896–1899. U.S. Agriculture Dept. Yearbook, 1895: 552; 1896: 595; 1897: 754; 1898: 723.
United States. Bureau of Statistics. Imports of coffee and tea. 1790–1896. Washington, 1896. Also, Monthly Summary of Finance and Commerce, 1896, new ser. IV: 670–690.
Wakeman, Abram. History and reminiscences of lower Wall St. and vicinity. New York, 1914. 216 pp.
VALORIZATION
Altschud, F. Die Kaffeevalorisation. Jahrbüch für Gesetzgebubg, 1910, 2.
Attacking Brazil's coffee trust. Literary Digest, 1912, XLIV: 1242–1244.
Brazil's failure to control the price. American Geographic Society. Bulletin, 1909, XLI: 220–222.
Campista, David. Valorisação do café e Caixa de conversão. Rio de Janeiro, 1906: 53.