Καραγιάννης Α. Δ. The economic effects of technological progress according to the classicists. SPOUDAI Journal of Economics and Business, [S. l.], v. 53, n. 2, p. 61–89, 2003. Disponível em: http://spoudai.org/index.php/journal/article/view/432. Acesso em: 20 sep. 2024.