Blumenthal, K. (2012). Steve Jobs. Bloomsbury.
Lua i Stíl Chicago (17ú heag.)Blumenthal, Karen. Steve Jobs. Bloomsbury, 2012.
Lua MLA (9ú heag.)Blumenthal, Karen. Steve Jobs. Bloomsbury, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.