Redaktionen, .-. (1974) “Problems in transfrontier pollution. Record of a seminar on economic and legal aspects of transfrontier held at the OECD in August 1972. Paris: OECD, 1974. 316 pp. F 34,00”., Nationaløkonomisk Tidsskrift, 112. Tilgængelig hos: https://tidsskrift.dk/nationaloekonomisktidsskrift/article/view/62002 (Set: 1 januar 2026).