JACKSON, Robert H.; GARDZINA, Anne. Agriculture, Drought, and Chumash Congregation in the California Missions (1782-1834). Estudios de Historia Novohispana, [S. l.], n. 19, p. 69–90, 2009. DOI: 10.22201/iih.24486922e.1998.019.3484. Disponível em: https://sandbox.astra.red/IIH/novohispana2026/index.php/ehn/article/view/3484. Acesso em: 19 sep. 2026.