ZUBOFF S. (2003). SUPPORT ECONOMY. PENGUIN BOOKS INDIA (P) LTD.
Lua i Stíl Chicago (17ú heag.)ZUBOFF S. SUPPORT ECONOMY. LONDON: PENGUIN BOOKS INDIA (P) LTD, 2003.
Lua MLA (9ú heag.)ZUBOFF S. SUPPORT ECONOMY. PENGUIN BOOKS INDIA (P) LTD, 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.