DEXTER, D. F.; MARTIN, K.; TRAVIS, L. Prehistoric Plant Use at Beaver Creek Rock Shelter, Southwestern Montana, U.S.A. Ethnobotany Research and Applications, [S. l.], v. 12, p. 355–384, 2014. Disponível em: https://ethnobotanyjournal.org/index.php/era/article/view/1016. Acesso em: 16 oct. 2021.