Redaktionen -. Political Science Quarterly. Edited by the Faculty of Political Science of Columbia College. Vol. I. Number 1, 2, 3. March, June, September 1886. Boston, Ginn and Co. nt [Internet]. 1. januar 1886 [henvist 21. november 2024];4. Tilgængelig hos: https://tidsskrift.dk/nationaloekonomisktidsskrift/article/view/65231