FOX, Frank W. The Genesis of American Technology, 1790-1860: An essay in long-range perspective. American Studies, [S. l.], v. 17, n. 2, p. 29–48, 1976. DOI: 10.1353/amsj.v17i2.2310. Disponível em: https://journals.ku.edu/amsj/article/view/2310. Acesso em: 13 apr. 2025.