Redaktionen, -. “Johansen, Leif: Lectures on Macroeconomic Planning. Bd. 2: Centralization, Decentralization, under Uncertainty. Amsterdam: Publishing Company, 411 Pp. Dfl. 90,00”. Nationaløkonomisk Tidsskrift 116 (januar 1, 1978). Set januar 1, 2026. https://tidsskrift.dk/nationaloekonomisktidsskrift/article/view/63002.