Snow, C. H. (1903). The principal species of wood: Their characteristic properties. J. Wiley & sons Chapman & Hall.
Lua i Stíl Chicago (17ú heag.)Snow, Charles Henry. The Principal Species of Wood: Their Characteristic Properties. New York, London: J. Wiley & sons Chapman & Hall, 1903.
Lua MLA (9ú heag.)Snow, Charles Henry. The Principal Species of Wood: Their Characteristic Properties. J. Wiley & sons Chapman & Hall, 1903.
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