Johnsen, Erik. 1962. “Norman N. Barish: Economic Analysis for Engineering and Managerial Decision Making. McGraw-Hill House, 95, Farringdon Street, London. Pris: 76 S. 729 Sider”. Ledelse Og Erhvervsøkonomi 26 (januar). https://tidsskrift.dk/ledelseogerhvervsoekonomi/article/view/33959.