Bergson, H., & Mitchell, A. (1944). Creative Evolution: Henri Bergson.In the Authorized Translation by Arthur Mitchell.With a Foreword by Irwin Edman. Random House.
Lua i Stíl Chicago (17ú heag.)Bergson, Henri, agus Arthur Mitchell. Creative Evolution: Henri Bergson.In the Authorized Translation by Arthur Mitchell.With a Foreword by Irwin Edman. New York: Random House, 1944.
Lua MLA (8ú heag.)Bergson, Henri, agus Arthur Mitchell. Creative Evolution: Henri Bergson.In the Authorized Translation by Arthur Mitchell.With a Foreword by Irwin Edman. Random House, 1944.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.