BRAUN, E. E. Walter Henry Nelson. The soldier kings -- The house of hohenzollern. Nueva York : G. P. Putman Sons, 1970. Foro Internacional, [S. l.], v. 11, n. 3, p. 520–522, 1971. DOI: 10.24201/fi.v11i3.529. Disponível em: https://forointernacional.colmex.mx/index.php/fi/article/view/529. Acesso em: 4 nov. 2024.