Protection of Maternity
written by Marta Vergara, 1898-1995, in Papers of Doris Stevens, 1884-1983, of Harvard University. Radcliffe Institute for Advanced Study. Arthur and Elizabeth Schlesinger Library on the History of Women in America (MC 546, box 72, folder 3) (Cambridge, MA) (January 1936); in Report of Sra. Marta Vergara, Member for Chile on the Inter American Commission of Women, on the work of the Regional Labor Conference of American States, Santiago de Chile, January 2-15, 1936 , 6-8