Snow, C. H. (1903). The principal species of wood: Their characteristic properties. J. Wiley & sons Chapman & Hall.
Chicago-referens (17:e uppl.)Snow, Charles Henry. The Principal Species of Wood: Their Characteristic Properties. New York, London: J. Wiley & sons Chapman & Hall, 1903.
MLA-referens (9:e uppl.)Snow, Charles Henry. The Principal Species of Wood: Their Characteristic Properties. J. Wiley & sons Chapman & Hall, 1903.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.