‘Madam Secretary,’ ’60 Minutes’ adjust down, ‘Shark Tank’ adjusts up: Sunday final ratings – TV By The Numbers by zap2it.com. web.archive.org [online]. 2019-03-26 [cit. 2021-12-25]. Dostupné v archivu pořízeném z originálu dne 2019-03-26.
zap2it.com
tvbythenumbers.zap2it.com
‘Madam Secretary,’ ’60 Minutes’ adjust down, ‘Shark Tank’ adjusts up: Sunday final ratings – TV By The Numbers by zap2it.com. web.archive.org [online]. 2019-03-26 [cit. 2021-12-25]. Dostupné v archivu pořízeném z originálu dne 2019-03-26.