Ebenstein, W. (1967). Today's ISMS: Communism, Fascism etc (5th .ed.). Prentice-hall.
Lua i Stíl Chicago (17ú heag.)Ebenstein, William. Today's ISMS: Communism, Fascism Etc. 5th .ed. New Jersey: Prentice-hall, 1967.
Lua MLA (9ú heag.)Ebenstein, William. Today's ISMS: Communism, Fascism Etc. 5th .ed. Prentice-hall, 1967.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.