Londres: Frank Cass, 1974.
Etiqueta: movimiento obrero
David Howell. British Workers and the Independent Labour Party, 1888-1906.
Manchester: Manchester University Press, 1983.
Libreta de conchabo de Santiago del Estero, 1894.
Movimiento obrero argentino
Hugh Clegg – Alan Fox – Arthur Thompson. A History of British Trade Unions since 1889.
Oxford: Oxford University Press/Clarendon Press, 1964-1985-1994.
Stephen Ward. In Love and Struggle. The Revolutionary Lives of James and Grace Lee Boggs.
Chapel Hill: University of North Carolina Press, 2016.
Ernesto González, coord. El trotskismo obrero e internacionalista en la Argentina.
Buenos Aires: Editorial Antídoto, 1995/1996/1999. Buenos Aires: Fundación Pluma, 2006.