Redaktionen, -. “Jensen, Arne: Traffic, Operutional Research, Futurology. Amsterdam: North-Holland Publishing Company, 1980. 322 Pp. Dfl. 80,00”. Nationaløkonomisk Tidsskrift, vol. 118, Jan. 1980, https://tidsskrift.dk/nationaloekonomisktidsskrift/article/view/63296.