JENSEN, Billie Barnes. Philip Dru, The blueprint of a Presidential Adviser. American Studies, [S. l.], v. 12, n. 1, p. 49–58, 1971. DOI: 10.1353/amsj.v12i1.2434. Disponível em: https://journals.ku.edu/amsj/article/view/2434.. Acesso em: 1 may. 2024.