Toffler, A. (1990). The Third Wave. Bantam Books.
Lua i Stíl Chicago (17ú heag.)Toffler, Alvin. The Third Wave. Bantam Books, 1990.
Lua MLA (9ú heag.)Toffler, Alvin. The Third Wave. Bantam Books, 1990.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.