1. 25hours. (2020a). 25hours brand factsheet. https://group.accor.com/-/media/Corporate/Hotel-development/PDF-for-pages/25hours/2020/S2/25hours_Factsheet_EN_0820.pdf. Zugegriffen am 26.10.2020.
2. 25hours. (2020b). Why invest in 25hours_Accor Global Development. https://group.accor.com/-/media/Corporate/Hotel-development/PDF-for-pages/25hours/2020/S1/01_EN_Why-Invest-in-25hours_Accor-Global-Development_FEB2020.pdf. Zugegriffen am 26.10.2020.
3. Absatzwirtschaft. (2019). Büro in Bausteinoptik: Lego weiht Teil des neuen Campus ein. https://www.absatzwirtschaft.de/buero-in-bausteinoptik-lego-weiht-teil-der-neuen-zentrale-ein-166338/. Zugegriffen am 17.09.2020.
4. Alaily-Mattar, N., Dreher, J., & Thierstein, A. (2018). Repositioning cities through star architecture: How does it work? Journal of Urban Design, 23(2), 169–192. https://doi.org/10.1080/13574809.2017.1408401.
5. Anholt, S. (2008). Place branding: Is it marketing, or isn’t it? Place Branding and Public Diplomacy, 4(1), 1–6. https://doi.org/10.1057/PALGRAVE.PB.6000088.