Moss & Valestuk 1999, p. 171 Moss, Joyce; Valestuk, Lorraine (1999), "Facundo: Domingo F. Sarmiento", Latin American Literature and Its Times, vol. 1, World Literature and Its Times: Profiles of Notable Literary Works and the Historical Events That Influenced Them, Detroit: Gale Group, pp. 171–180, ISBN0-7876-3726-2
Moss & Valestuk 1999, p. 172 Moss, Joyce; Valestuk, Lorraine (1999), "Facundo: Domingo F. Sarmiento", Latin American Literature and Its Times, vol. 1, World Literature and Its Times: Profiles of Notable Literary Works and the Historical Events That Influenced Them, Detroit: Gale Group, pp. 171–180, ISBN0-7876-3726-2
Moss & Valestuk 1999, p. 173 Moss, Joyce; Valestuk, Lorraine (1999), "Facundo: Domingo F. Sarmiento", Latin American Literature and Its Times, vol. 1, World Literature and Its Times: Profiles of Notable Literary Works and the Historical Events That Influenced Them, Detroit: Gale Group, pp. 171–180, ISBN0-7876-3726-2
Penn 1946, p. 387 Penn, Dorothy (August 1946), "Sarmiento--"School Master President" of Argentina", Hispania, 29 (3), American Association of Teachers of Spanish and Portuguese: 386–389, doi:10.2307/333368, JSTOR333368.
Penn 1946, p. 388 Penn, Dorothy (August 1946), "Sarmiento--"School Master President" of Argentina", Hispania, 29 (3), American Association of Teachers of Spanish and Portuguese: 386–389, doi:10.2307/333368, JSTOR333368.
qtd. Penn 1946, p. 388 Penn, Dorothy (August 1946), "Sarmiento--"School Master President" of Argentina", Hispania, 29 (3), American Association of Teachers of Spanish and Portuguese: 386–389, doi:10.2307/333368, JSTOR333368.
Penn 1946, p. 387 Penn, Dorothy (August 1946), "Sarmiento--"School Master President" of Argentina", Hispania, 29 (3), American Association of Teachers of Spanish and Portuguese: 386–389, doi:10.2307/333368, JSTOR333368.
Penn 1946, p. 388 Penn, Dorothy (August 1946), "Sarmiento--"School Master President" of Argentina", Hispania, 29 (3), American Association of Teachers of Spanish and Portuguese: 386–389, doi:10.2307/333368, JSTOR333368.
qtd. Penn 1946, p. 388 Penn, Dorothy (August 1946), "Sarmiento--"School Master President" of Argentina", Hispania, 29 (3), American Association of Teachers of Spanish and Portuguese: 386–389, doi:10.2307/333368, JSTOR333368.
Bravo, Héctor Félix (1993). "Domingo Faustino Sarmiento (1811–1888)"(PDF). Perspectivas: Revista trimestral de educación comparada - UNESCO. XXIII: 808–821. Archived from the original(PDF) on 24 May 2022. Retrieved 13 October 2020.
Bravo, Héctor Félix (1993). "Domingo Faustino Sarmiento (1811–1888)"(PDF). Perspectivas: Revista trimestral de educación comparada - UNESCO. XXIII: 808–821. Archived from the original(PDF) on 24 May 2022. Retrieved 13 October 2020.