TOFFLER ALVIN. (1970). FUTURE SHOCK. BANTAM BOOKS.
Lua i Stíl Chicago (17ú heag.)TOFFLER ALVIN. FUTURE SHOCK. NEW YORK: BANTAM BOOKS, 1970.
Lua MLA (9ú heag.)TOFFLER ALVIN. FUTURE SHOCK. BANTAM BOOKS, 1970.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.