Rodríguez Cordeu, J. . (2018) «SEMÁN, Ernesto Ambassadors of the Working Class. Argentina’s International Labor Activists & Cold War Democracy in the Americas, Duke University Press, Durham, 2017, 314 pp. ISBN 978-0-8223-6905-9.», Prohistoria. Historia, políticas de la historia, (30), pp. 285-287. doi: 10.35305/prohistoria.vi30.1184.