FERGUSON, Eugene S. ON THE ORIGIN AND DEVELOPMENT OF AMERICAN MECHANICAL "KNOW-HOW". American Studies, [S. l.], v. 3, n. 2, p. 3–16, 1962. DOI: 10.1353/amsj.v3i2.2075. Disponível em: https://journals.ku.edu/amsj/article/view/2075.. Acesso em: 28 apr. 2024.