Philip, K. (1947) “James A. Maxwell: The fiscal impact of federalism in the United States. Harvard Economic Studies No. 79. Harvard University Press. Cambridge, Mass. 1946. 427 S. $ 5.00”., Nationaløkonomisk Tidsskrift, 85. Tilgængelig hos: https://tidsskrift.dk/nationaloekonomisktidsskrift/article/view/60313 (Set: 5 december 2025).