TOFLER, A. (1972). Future shock. Pan Books.
Lua i Stíl Chicago (17ú heag.)TOFLER, Alvin. Future Shock. London: Pan Books, 1972.
Lua MLA (9ú heag.)TOFLER, Alvin. Future Shock. Pan Books, 1972.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.