Redaktionen -. H. Igor Ansoff, Business Strategy, Penguin Modern Management Readings, Middlesex, Engl., 1969, 388 sider, 10 sh. le [Internet]. 1970 Jan. 1 [cited 2024 May 18];34. Available from: https://tidsskrift.dk/ledelseogerhvervsoekonomi/article/view/34597