THORSON, Douglas Y. Keynes and Current Economics. American Studies, [S. l.], v. 9, n. 2, p. 81–88, 1968. DOI: 10.1353/amsj.v9i2.2162. Disponível em: https://journals.ku.edu/amsj/article/view/2162. Acesso em: 26 dec. 2024.