Redaktionen, -. “De Engelske Fagforeninger. Labour Statistics. Statistical Tables and Report on Trade Unions. Presented to Both Houses of Parliament by Command of Her Majesty. 1887. London. (60 S. Folio.)”. Nationaløkonomisk tidsskrift 6 (January 1, 1888). Accessed December 5, 2025. https://tidsskrift.dk/nationaloekonomisktidsskrift/article/view/65348.