尼基塔 (第二季)

《尼基塔》第二季于2011年9月23日到2012年5月18日期间在CW电视网首播。第二季将制作23集。 Andreeva, Nellie. CW Orders Additional Episodes Of Four Returning Dramas. Deadline Hollywood. August 3, 2011 [May 6, 2012]. （原始内容存档于2012-10-11）.  Gorman, Bill. Friday Final Broadcast TV Ratings: No Adults 18-49 Adjustments, Plus 'Fringe' & 'A Gifted Man' 15 min. Ratings. TV by the Numbers. September 26, 2011 [September 27, 2011]. （原始内容存档于2012-04-06）.  Seidman, Robert. Friday Final Broadcast TV Ratings: 'CSI: NY,' 'Kitchen Nightmares' Adjusted Up; Sorry 'Fringe' Fans, No Adjustment for You. TV by the Numbers. October 3, 2011 [October 4, 2011]. （原始内容存档于2012-04-06）.  Gorman, Bill. Friday Final Broadcast TV Ratings: 'Kitchen Nightmares' Adjusted Up; No Adjustments To 'Fringe,' 'Nikita,' 'A Gifted Man' Or Any Other Originals. TV by the Numbers. October 10, 2011 [October 11, 2011]. （原始内容存档于2012-04-06）.  Seidman, Robert. Friday Final Broadcast TV Ratings: 'Blue Bloods,' 'Supernatural' Adjusted Up; 'Nikita,' 'A Gifted Man' Adjusted Down. TV by the Numbers. October 17, 2011 [October 18, 2011]. （原始内容存档于2012-04-06）.  Seidman, Robert. Friday Final TV Ratings: 'Supernatural,' 'Extreme Makeover: Home Edition' Adjusted Up; '20/20' Adjusted Down. TV by the Numbers. October 24, 2011 [October 24, 2011]. （原始内容存档于2011-10-27）.  Seidman, Robert. Friday Final TV Ratings: No Adjustments for 'Chuck,' 'Grimm,' Nikita or Any Original + World Series. TV by the Numbers. October 31, 2011 [November 1, 2011]. （原始内容存档于2012-08-30）.  Seidman, Robert. Friday Final TV Ratings: 'Chuck,' 'Supernatural' Adjusted Up. TV by the Numbers. November 7, 2011 [November 8, 2011]. （原始内容存档于2012-04-06）.  Gorman, Bill. Friday Final TV Ratings: 'Grimm' Adjusted Up; 'Extreme Makeover: Home Edition' Adjusted Down. TV by the Numbers. November 14, 2011 [November 15, 2011]. （原始内容存档于2012-08-30）.  Gorman, Bill. Friday Final TV Ratings: 'CSI:NY,' 'Dateline: NBC' Adjusted Up. TV by the Numbers. November 21, 2011 [November 21, 2011]. （原始内容存档于2012-04-06）.  Gorman, Bill. Friday Final TV Ratings: 'A Gifted Man' Adjusted Up; Plus Pac-10 Championship Ratings. TV by the Numbers. December 5, 2011 [December 6, 2011]. （原始内容存档于2012-01-07）.  Seidman, Robert. Friday Final TV Ratings: 'Chuck' Adjusted Down; No Adjustments for 'Nikita' & 'Supernatural' + Cotton Bowl. TV by the Numbers. January 9, 2012 [January 10, 2012]. （原始内容存档于2012-01-12）.  Gorman, Bill. Friday Final TV Ratings: 'Supernatural' Adjusted Up. TV by the Numbers. January 17, 2012 [January 18, 2012]. （原始内容存档于2012-04-06）.  Seidman, Robert. Friday Final TV Ratings: 'Fringe,' 'Supernatural,' 'A Gifted Man,' 'Who Do You Think You Are?' Adjusted Up. TV by the Numbers. February 6, 2012 [February 7, 2012]. （原始内容存档于2014-11-20）.  Gorman, Bill. Friday Final TV Ratings: 'Supernatural,' 'A Gifted Man' Adjusted Up. TV by the Numbers. February 13, 2012 [February 15, 2012]. （原始内容存档于2012年2月15日）.  Siedman, Robert. Friday Final TV Ratings: 'Nikita' Adjusted Down, 'Supernatural' Adjusted Up. TV by the Numbers. February 21, 2012 [February 21, 2012]. （原始内容存档于2012年2月25日）.  Bibel, Sara. Friday Final TV Ratings: 'Nikita' Adjusted Down, No Adjustment for 'Supernatural'. TV By the Numbers. March 19, 2012 [March 19, 2012]. （原始内容存档于2013-01-27）.  Kondolojy, Amanda. Friday Final TV Ratings: Final NCAA Game Ratings; No Adjustments for 'Fringe', 'Nikita' or 'Supernatural'. TV By the Numbers. March 26, 2012 [March 27, 2012]. （原始内容存档于2013-01-30）.  Bibel, Sara. Friday Final TV Ratings: No Adjustments for 'Fringe,' 'Grimm,' 'Nikita' or 'Supernatural'. TV by the Numbers. April 2, 2012 [April 3, 2012]. （原始内容存档于2013-01-28）.  Kondolojy, Amanda. Final Friday TV Ratings: 'Grimm', 'Supernatural' Adjusted Up; '20/20' Adjusted Down. TV By the Numbers. April 23, 2012 [May 1, 2012]. （原始内容存档于2013-01-28）.  Bibel, Sara. Friday Final TV Ratings: 'Supernatural', 'CSI: NY', 'Blue Bloods' Adjusted Up; 'Fringe' Adjusted Down. TV By the Numbers. April 30, 2012 [May 1, 2012]. （原始内容存档于2013-01-23）.  Kondolojy, Amanda. Friday Final TV Ratings: 'Shark Tank', 'Undercover Boss', 'Grimm', and 'CSI:NY' Adjusted Up. TV by the Numbers. May 7, 2012 [May 7, 2012]. （原始内容存档于2016-06-10）.  Bibel, Sara. Friday Final TV Ratings: 'Shark Tank', 'CSI:NY', 'Who Do You Think You Are' Adjusted Up; 'Primetime: What Would You Do?' Adjusted Down. TV by the Numbers. May 14, 2012 [May 14, 2012]. （原始内容存档于2016-03-04）.  Kondolojy, Amanda. Friday Final TV Ratings: 'Shark Tank', 'Supernatural' Finales Adjusted Up; 'What Would You Do?' Adjusted Down. TV by the Numbers. May 21, 2012 [May 21, 2012]. （原始内容存档于2012-09-02）.  官方网站 互联网电影数据库（IMDb）上《Nikita》的资料（英文）