Safko, L. (2012). The social media bible: Tactics, tools, & strategies for business success (3rd. ed.). Hoboken: John Wiley & Sons.
Chicago Style aipamenaSafko, Lon. The Social Media Bible: Tactics, Tools, & Strategies for Business Success. 3rd. ed. Hoboken: John Wiley & Sons, 2012.
MLA aipamenaSafko, Lon. The Social Media Bible: Tactics, Tools, & Strategies for Business Success. 3rd. ed. Hoboken: John Wiley & Sons, 2012.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.