PITMAN, Captain C R S. The nesting and some other habits of Alopochen, Nettapus, Plectropterus and Sarkidiornis. Wildfowl, [S. l.], v. 16, p. 7, 1965. Disponível em: https://tidsskrift.dk/Wildfowl/article/view/155145. Acesso em: 5 apr. 2026.