Andreeva, Nellie (May 27, 2011). "Full 2010–11 Season Series Rankings". Deadline Hollywood. 2010–11 Season: Series Ranking In Total Viewers (in thousands). Archived from the original on October 8, 2012. Retrieved May 27, 2011.
Andreeva, Nellie (May 27, 2011). "Full 2010–11 Season Series Rankings". Deadline Hollywood. 2010–11 Season: Series Ranking In Total Viewers (in thousands). Archived from the original on October 8, 2012. Retrieved May 27, 2011.