Redaktionen -. Walter B. Weentz and Giralcl I. Eyrich, Marketing Theory and Application, Harcourt, Brace and World, New York, 1970, 689 sider. le [Internet]. 1971 Jan. 1 [cited 2024 Aug. 17];35. Available from: https://tidsskrift.dk/ledelseogerhvervsoekonomi/article/view/34708