Analysis of information sources in references of the Wikipedia article "Списак епизода серије Првобитни" in Serbian language version.
For the second season, see „The Originals: Season Two Ratings”. TV Series Finale. 13. 5. 2015. Приступљено 20. 11. 2019.
For the third season, see „The Originals: Season Three Ratings”. TV Series Finale. 21. 5. 2016. Приступљено 20. 11. 2019.
For the fourth season, see „The Originals: Season Four Ratings”. TV Series Finale. 20. 7. 2017. Приступљено 20. 11. 2019.
For the fifth season, see „The Originals: Season Five Ratings”. TV Series Finale. 2. 8. 2018. Приступљено 20. 11. 2019.