Redaktionen, -. 1977. “Johansen, Leif : Lectures on Macroeconomic Planning. Part I : General Aspects. Amsterdam: North-Holland Publishing Company, 1977. 355 PP. Fl. 70,00”. Nationaløkonomisk Tidsskrift 115 (januar). https://tidsskrift.dk/nationaloekonomisktidsskrift/article/view/62856.