Safko, L. (2012). The social media bible: Tactics, tools, & strategies for business success (3rd ed.). John Wiley & Sons.
Lua i Stíl Chicago (17ú heag.)Safko, Lon. The Social Media Bible: Tactics, Tools, & Strategies for Business Success. 3rd ed. Hoboken, N.J.: John Wiley & Sons, 2012.
Lua MLA (9ú heag.)Safko, Lon. The Social Media Bible: Tactics, Tools, & Strategies for Business Success. 3rd ed. John Wiley & Sons, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.