EBENSTEIN, W. (1965). Today's ISMS: Comunisme, fascism, capitalism, social-ism.-- ed. 4. Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)EBENSTEIN, William. Today's ISMS: Comunisme, Fascism, Capitalism, Social-ism.-- Ed. 4. New Jersey: Prentice-Hall, 1965.
Lua MLA (9ú heag.)EBENSTEIN, William. Today's ISMS: Comunisme, Fascism, Capitalism, Social-ism.-- Ed. 4. Prentice-Hall, 1965.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.