Down. TV by the Numbers. January 18, 2012 [January 18, 2012]. (原始内容存档于2012-01-21). Seidman, Robert. Monday Final Ratings: 'The Voice,' 'Alcatraz,' 'House
Down. TV by the Numbers. January 18, 2012 [January 27, 2012]. (原始内容存档于2012-07-11). Seidman, Robert. Monday Final Ratings: 'The Voice,' 'Alcatraz,' 'House
Down. TV by the Numbers. January 18, 2012 [January 27, 2012]. (原始内容存档于2012-07-11). Seidman, Robert. Monday Final Ratings: 'The Voice,' 'Alcatraz,' 'House