JOHNSEN, E. Martin Shubik: Strategy and Market Structure,, Competition, Oligopoly, and the Theory of Games. John Wiley & Sons, London 1959. 387 s. Ledelse og Erhvervsøkonomi, [S. l.], v. 27, 1963. Disponível em: https://tidsskrift.dk/ledelseogerhvervsoekonomi/article/view/34092. Acesso em: 20 okt. 2024.