1. ARD / ORF / SRF / ZDF (2015): Untertitel-Standards von ARD, ORF, SRF, ZDF. URL: http://www.untertitelrichtlinien.de/pdf/UntertitelStandards_ARD_ORF_SRF_ZDF_Version_1.3.pdf [16.08.2022].
2. Baker, Robert G. / Lambourne, A. D. / Downton, A. C. / King, A. W. (1984): Oracle Subtitling for the Deaf and Hard of Hearing. Southampton. Department of Electronics and Information Engineering.
3. Bredel, Ursula / Maaß, Christiane (2016): Leichte Sprache. Theoretische Grundlagen, Orientierung fur die Praxis. Berlin: Dudenverlag.
4. Civera, Clara / Orero, Pilar (2010): “Introducing icons in subtitles for the deaf and hard of hearing: optimizing reception?”, in: Matamala, Anna/Orero, Pilar (eds.): Listening to Subtitles. Berlin u. a.: Peter Lang, 149–162.
5. Danan, Martine (2014): “Subtitling as a language learning tool. Past findings, current applications, and futures paths”, in: Mariotti, Cristina / Caimi, Annamaria / Gambier, Yves (eds.): Subtitles and Language Learning. Principles, strategies and practical experiences. Bern: Peter Lang, 42–61.