ERLING NIELSEN, P. wood, adrian : A theory of profits. Cambridge: University Press, 1975, 184 pp. £ 4,90. Nationaløkonomisk Tidsskrift, [S. l.], v. 114, 1976. Disponível em: https://tidsskrift.dk/nationaloekonomisktidsskrift/article/view/62547. Acesso em: 14 mar. 2025.