Friedman, E. M. (1920). America and the new era: A symposium on social reconstruction. E.P. Dutton & Co.
Lua i Stíl Chicago (17ú heag.)Friedman, Elisha M. America and the New Era: A Symposium on Social Reconstruction. New York: E.P. Dutton & Co, 1920.
Lua MLA (8ú heag.)Friedman, Elisha M. America and the New Era: A Symposium on Social Reconstruction. E.P. Dutton & Co, 1920.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.