Safko, L. (2009). The Social Media Bible. John Wiley & Sons.
Lua i Stíl Chicago (17ú heag.)Safko, Lon. The Social Media Bible. New Jersey: John Wiley & Sons, 2009.
Lua MLA (9ú heag.)Safko, Lon. The Social Media Bible. John Wiley & Sons, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.