Redaktionen, .-. (1973) “Revenue statistics of OECD member countries 1968-1970. A standardized classification. Paris: 1972. 131 pp. F 10,00”., Nationaløkonomisk Tidsskrift, 111. Tilgængelig hos: https://tidsskrift.dk/nationaloekonomisktidsskrift/article/view/61722 (Set: 5 december 2025).