The Twins and Lupuna: Yagua Mythology. Peruvian Amazon, [S. l.], n. 3, p. 159–184, 1978. DOI: 10.52980/revistaamazonaperuana.vi3.243. Disponível em: https://amazoniaperuana.caaap.org.pe/index.php/amazoniaperuana/article/view/243. Acesso em: 11 sep. 2026.