Lasker, B. (1949). Democracy through discussion. H. W. Wilson Co.
Lua i Stíl Chicago (17ú heag.)Lasker, Bruno. Democracy Through Discussion. New York: H. W. Wilson Co, 1949.
Lua MLA (9ú heag.)Lasker, Bruno. Democracy Through Discussion. H. W. Wilson Co, 1949.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.