<Li> Jump up ^ Writers: Wilding, Mark and Bans, Jenna . Director: Cragg, Stephen (May 10, 2012). "Migration". Grey's Anatomy . Season 8 . Episode 23 . American Broadcasting Company . </Li> <Li> Jump up ^' Grey's Anatomy' Recap: Nothing Says' I Love You' Like Asking for a Divorce Archived December 22, 2015, at the Wayback Machine...Buddytv.com (November 29, 2012). Retrieved on 2016 - 12 - 03 . </Li> <Li> Jump up ^' Grey's Anatomy's' Shonda Rhimes:' There's Something Great' About Cristina and Owen's Struggle Archived December 22, 2015, at the Wayback Machine...Hollywood Reporter (May 23, 2013). Retrieved on 2016 - 12 - 03 . </Li> <Li> Jump up ^' Grey's Anatomy' Recap: How to Buy a Hospital Archived December 22, 2015, at the Wayback Machine...Buddytv.com (February 15, 2013). Retrieved on 2016 - 12 - 03 . </Li>

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