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collider.com
CHITWOOD, Adam. ABC Renews ONCE UPON A TIME, RESURRECTION, SCANDAL, and More; Orders HOW TO GET AWAY WITH MURDER and Others to Series [online]. Collider.com, 2014-05-08 [cit. 2018-02-07]. Dostupné online. (anglicky)
deadline.com
ANDREEVA, Nellie. Ginnifer Goodwin Joins ABC Drama Pilot 'Once Upon A Time' As Snow White [online]. Deadline.com, 2011-03-03 [cit. 2017-12-28]. Dostupné online. (anglicky)
ANDREEVA, Nellie. Jennifer Morrison Set As The Lead In ABC Pilot 'Once Upon A Time', 3 Others Cast [online]. Deadline.com, 2011-03-09 [cit. 2017-12-28]. Dostupné online. (anglicky)
ANDREEVA, Nellie. Several Actors Board Broadcast Pilots [online]. Deadline.com, 2011-02-28 [cit. 2017-12-28]. Dostupné online. (anglicky)
digitalspy.com
WIGHTMAN, Catriona. Robert Carlyle joins ABC fairytale pilot [online]. Digitalspy.com, 2011-03-08 [cit. 2017-12-28]. Dostupné online. (anglicky)
ew.com
HIBBERD, James. 'Once Upon a Time' scoop: 'Pretty Little Liars' actor is the new prince [online]. Ew.com, 2012-07-26 [cit. 2017-12-28]. Dostupné online. (anglicky)
HIBBERD, James. 'Once Upon a Time' scoop: 'Hangover 2' actress cast as legendary warrior [online]. Ew.com, 2012-07-05 [cit. 2017-12-28]. Dostupné online. (anglicky)
HIBBERD, James. 'Once Upon a Time' upgrades Colin O’Donoghue (Capt. Hook) to series regular [online]. Ew.com, 2012-10-03 [cit. 2017-12-28]. Dostupné online. (anglicky)
HIBBERD, James. Michael Socha set to join 'Once Upon a Time' as series regular [online]. Ew.com, 2014-04-01 [cit. 2017-12-28]. Dostupné online. (anglicky)
serialzone.cz
ragelly. ABC obnovuje ve velkém! Revenge, Castle, OUaT a další! [online]. Serialzone.cz, 2013-05-11 [cit. 2017-12-28]. Dostupné online.
HALTERMAN, Jim. Interview: "Once Upon a Time" Co-Stars Ginnifer Goodwin, Josh Dallas & Lana Parrilla [online]. Thefutoncritic.com, 2011-10-21 [cit. 2017-12-28]. Dostupné online. (anglicky)
tvfanatic.com
RICHENTHAL, Matt. Georgina Haig Cast as Queen Elsa on Once Upon a Time [online]. Tvfanatic.com, 2014-07-03 [cit. 2017-12-28]. Dostupné online. (anglicky)
tvline.com
MASTERS, Megan; WEBB MITOVICH, Matt. Real Truths Behind ABC's Once Upon a Time (Including That Pesky Fables Comparison) [online]. Tvline.com, 2011-08-07 [cit. 2017-12-28]. Dostupné online. (anglicky)
WEBB MITOVICH, Matt. ABC Renews Once Upon a Time, Revenge, Grey's, Castle and Three Wednesday Comedies [online]. Tvline.com, 2012-05-10 [cit. 2017-12-28]. Dostupné online. (anglicky)
SWIFT, Andy. Once Upon a Time Cancelled [online]. Tvline.com, 2018-02-06 [cit. 2018-02-07]. Dostupné online. (anglicky)
WEBB MITOVICH, Matt. Once Upon a Time Bosses Break Down Series Finale's 'Epic' Reunion, Pilot Callback and Other Favorite Moments [online]. Tvline.com, 2018-05-18 [cit. 2018-05-19]. Dostupné online. (anglicky)
usmagazine.com
WEBBER, Stephanie. Once Upon a Time Casts Scott Michael Foster, Elizabeth Lail as Frozen Characters Kristoff and Anna [online]. Usmagazine.com, 2014-07-01 [cit. 2017-12-28]. Dostupné online. (anglicky)
variety.com
LEVINE, Stuart. EXCLUSIVE: ‘Lost’ exec producers Horowitz, Kitsis sell pilot to ABC [online]. Variety.com, 2010-10-28 [cit. 2017-12-28]. Dostupné online. (anglicky)
U.K.’s Channel 5 buys ‘Once Upon a Time’ [online]. Variety.com, 2012-01-26 [cit. 2017-12-28]. Dostupné online. (anglicky)
web.archive.org
KEILY, Karl. Spinoff Online | TV & Film News Daily [online]. [cit. 2016-04-06]. Dostupné v archivu pořízeném dne 2012-01-23.
ANDREEVA, Nellie. Meghan Ory Upped To Series Regular On ABC's 'Once Upon A Time' [online]. Deadline.com, 2012-06-14 [cit. 2017-12-28]. Dostupné v archivu pořízeném dne 2017-07-08. (anglicky)
WEBB MITOVICH, Matt. Exclusive: Wake Up! Once Upon a Time Has Cast Sarah Bolger as Sleeping Beauty [online]. Tvline.com, 2012-07-05 [cit. 2017-12-28]. Dostupné v archivu pořízeném dne 2012-11-15. (anglicky)
WEBB MITOVICH, Matt. ABC's Once Upon a Time Renewed for Season 5 [online]. Tvline.com, 2015-05-07 [cit. 2018-02-07]. Dostupné v archivu pořízeném dne 2021-11-19. (anglicky)
WEBB MITOVICH, Matt. Once Upon a Time Renewed for Season 6 [online]. Tvline.com, 2016-03-03 [cit. 2018-02-07]. Dostupné v archivu pořízeném dne 2018-07-05. (anglicky)
WEBB MITOVICH, Matt. Once Upon a Time Renewed at ABC for Dramatic Season 7 'Reset' [online]. Tvline.com, 2017-05-11 [cit. 2018-02-07]. Dostupné v archivu pořízeném dne 2018-02-08. (anglicky)
