FOG, B. Arthur F. Burns and Wesley C. Mitchell. Measuring Business Cycles. National Bureau of Economic Research. New York 1946. 560 sider. Pris 5.00 $. Nationaløkonomisk Tidsskrift, [S. l.], v. 88, 1950. Disponível em: https://tidsskrift.dk/nationaloekonomisktidsskrift/article/view/60477. Acesso em: 5 maj. 2024.