Eisner Sagüés, F. (2015) “Josephus Gil y José Bernardo Dos maestros mulatos peruanos en Chile / Josephus Gil and José Bernardo Two Peruvian mulatto teachers in Chile”, Estudios Avanzados, (24), pp. 90–109. Available at: http://journals.usach.cl/ojs/index.php/ideas/article/view/2275 (Accessed: 15 August 2026).