JOHNSEN, E. C. Jackson Grayson, Jr., Decisions Under Uncertainty Drilling Decisions by Oil and Gas Operators, Harvard Business School, Boston, 1960, 402 s., Dollars. Ledelse og Erhvervsøkonomi, [S. l.], v. 28, 1964. Disponível em: https://tidsskrift.dk/ledelseogerhvervsoekonomi/article/view/34191. Acesso em: 20 okt. 2024.