Ledford, J. L., Teixeira, J., & Tyler, M. E. (2010). Google Analytics (3rd ed.). Wiley Pub., Inc..
Lua i Stíl Chicago (17ú heag.)Ledford, Jerri L., Joe Teixeira, agus Mary E. Tyler. Google Analytics. 3rd ed. Indianapolis, Ind.: Wiley Pub., Inc., 2010.
Lua MLA (9ú heag.)Ledford, Jerri L., et al. Google Analytics. 3rd ed. Wiley Pub., Inc., 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.