Não informado. (1904). Journal of the outdoor life. National Tuberculosis Association.
Chicago-referens (17:e uppl.)Não informado. Journal of the Outdoor Life. Saranac Lake, NY: National Tuberculosis Association, 1904.
MLA-referens (8:e uppl.)Não informado. Journal of the Outdoor Life. National Tuberculosis Association, 1904.
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