The following publications are possibly variants of this publication:
- Branchenreport UX/Usability 2014Sarah Diefenbach, Daniel Ullrich. mc 2014: [doi]
- Branchenreport UX/Usability 2013Sarah Diefenbach, Nina Kolb, Daniel Ullrich. mc 2013: 264-273 [doi]
- Branchenreport UX/Usability 2022Stefan Tretter, Sarah Diefenbach, Daniel Ullrich, Nina Gerber. gerupa 2022: 477 [doi]
- Branchenreport UX/Usability 2018Stefan Tretter, Sarah Diefenbach, Daniel Ullrich, Nina Gerber. mc 2018: 27-40 [doi]
- Branchenreport UX/Usability 2019Stefan Tretter, Sarah Diefenbach, Daniel Ullrich, Nina Gerber. mc 2019: [doi]
- Branchenreport UX/Usability 2015Sarah Diefenbach, Stefan Tretter, Daniel Ullrich, Nina Kolb. mc 2015: 7-20 [doi]
- Branchenreport UX/Usability 2021Stefan Tretter, Sarah Diefenbach, Daniel Ullrich, Nina Gerber. gerupa 2021: 456 [doi]
- Branchenreport UX/Usability 2020Stefan Tretter, Sarah Diefenbach, Daniel Ullrich. mc 2020: [doi]
- Branchenreport Usability 2012Daniel Ullrich, Nina Kolb, Sarah Diefenbach. mc 2012: 288-294 [doi]
- Branchenreport Usability 2010Sarah Diefenbach, Daniel Ullrich. mc 2010: 181-187 [doi]
- Branchenreport Usability 2009Sarah Diefenbach. mc 2009: 99-105 [doi]
- Branchenreport Usability 08Sarah Diefenbach, Marc Hassenzahl. mc 2008: 169-175 [doi]
- Branchenreport Usability 2011Daniel Ullrich, Sarah Diefenbach. mc 2011: 52-57 [doi]
- Branchenreport UX/Usability 2016 - Ergebnisse der jährlichen Befragung unter UX/Usability Professionals in DeutschlandStefan Tretter, Sarah Diefenbach, Daniel Ullrich, Nina Kolb. mc 2016: [doi]