CALHOON, K. S. Food for Vultures. Konturen, [S. l.], v. 5, p. 105–123, 2013. DOI: 10.5399/uo/konturen.5.0.3371. Disponível em: https://journals3.library.oregonstate.edu/konturen/article/view/3026. Acesso em: 2 jul. 2024.