PEDERSEN, J. CARL SNYDER: Business Cycles and Business Measurement. Macmillan Company, New York 1927, 326 S. Nationaløkonomisk tidsskrift, [S. l.], v. 36, 1928. Disponível em: https://tidsskrift.dk/nationaloekonomisktidsskrift/article/view/57221. Acesso em: 19 may. 2024.