Toffler, A. (1991). Power shift. Cengage Learning India Pvt. Ltd.
Lua i Stíl Chicago (17ú heag.)Toffler, Alvin. Power Shift. New Delhi: Cengage Learning India Pvt. Ltd, 1991.
Lua MLA (9ú heag.)Toffler, Alvin. Power Shift. Cengage Learning India Pvt. Ltd, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.