Brotherston, Gordon. 1972. «Nezahualcóyotl’s ‘lamentaciones’ and Their Nahuatl Origins: The Westernization of Ephemerality». Estudios De Cultura Náhuatl 10 (abril):393-408. https://sandbox.astra.red/IIH/nahualt2026/index.php/ecn/article/view/78517.