Analysis of information sources in references of the Wikipedia article "List of The Middle episodes" in English language version.
For the fourth season, see "The Middle: Season Four Ratings". TV Series Finale. May 23, 2013. Retrieved March 18, 2020.
For the fifth season, see "The Middle: Season Five Ratings". TV Series Finale. May 22, 2014. Retrieved March 18, 2020.
For the sixth season, see "The Middle: Season Six Ratings". TV Series Finale. May 14, 2015. Retrieved March 18, 2020.
For the seventh season, see "The Middle: Season Seven Ratings". TV Series Finale. May 19, 2016. Retrieved March 18, 2020.
For the eighth season, see "The Middle: Season Eight Ratings". TV Series Finale. August 2, 2017. Retrieved March 18, 2020.
For the ninth season, see "The Middle: Season Nine Ratings". TV Series Finale. May 23, 2018. Retrieved March 18, 2020.