Analysis of information sources in references of the Wikipedia article "List of Hannibal episodes" in English language version.
For the second season, see "Hannibal: Season Two Ratings". TV Series Finale. May 24, 2014. Retrieved July 26, 2017.
For the third season, see "Hannibal: Season Three Ratings". TV Series Finale. September 1, 2015. Retrieved July 26, 2017.