Andreeva, Nellie, "Update: Michael Sheen & Lizzy Caplan To Star In Showtime Pilot 'Masters Of Sex'", deadline.com, February 2, 2012.
בדיקה אחרונה ב-4 בפברואר 2012.  Andreeva, Nellie, "Update: Michael Sheen & Lizzy Caplan To Star In Showtime Pilot 'Masters Of Sex'", deadline.com, February 2, 2012.