Ojeda, Mario. «Amitai Etzioni. The Hard Way to Peace. New York : Crowell Collier Publishing Company, 1962. 280 P». Foro Internacional 5, no. 4 (abril 1, 1965): 623–628. Accedido mayo 10, 2025. https://forointernacional.colmex.mx/index.php/fi/article/view/282.