Beltrán, Alberto (Nombre personal)

His Poniatowska, E. Todo empezó el domingo, 1963.

Tres artistas del pueblo, 1981: t.p. (Alberto Beltrán) leaf 3 (b. 1923)

Apuntes, retratos y testimonios de un artista inolvidable, 2005: t.p. (Alberto Beltrán) p. 11 (d. Apr. 19, 2002)

OCLC database, 22 July 2019 (access points: Beltrán, Alberto, Beltrán, Alberto, 1923-2002, Beltrán, Alberto, 1923- , Beltrán, Alberto, 1922-2002, Beltrán, Alberto, ill.; usage: Alberto Beltrán)

Wikipedia, 22 July 2019: (Alberto Beltrán García, born March 22, 1923, Mexico City, died April 19, 2002, Mexico City; Mexican graphic artist and painter known principally for his graphic work with publications such as illustrations and political cartoons, though he created a number of murals as well; his career began in earnest when he joined the Taller de Gráfica Popular in 1944, remaining with the organization through 1959 and serving as its president several times) https://en.wikipedia.org/wiki/Alberto_Beltr%C3%A1n