W., H. (1886) “Vital Statistics: A memorial Volume of Selections from the Reports and Writings of William Farr. Edited by Noel A Humphreys. London 1885. XXIV + 563 Sider. (30 sh.)”, Nationaløkonomisk tidsskrift, 4. Available at: https://tidsskrift.dk/nationaloekonomisktidsskrift/article/view/65205 (Accessed: 17 October 2024).