Toffler, A. (1980). The Third wave. William Collins.
Chicago Style (17th ed.) ZitazioaToffler, Alvin. The Third Wave. London: William Collins, 1980.
MLA (9th ed.) ZitazioaToffler, Alvin. The Third Wave. William Collins, 1980.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.