(1959). Union democracy in action. Democracy in action.
Lua i Stíl Chicago (17ú heag.)Union Democracy in Action. [New York: Democracy in action, 1959.
Lua MLA (8ú heag.)Union Democracy in Action. Democracy in action, 1959.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.