1. Academy of European Law – ERA., (2023). European Union Anti-Discrimination Laws. Retrieved fromhttp://www.era-comm.eu/anti-discri/elearning/kiosk/dokuments/Anti-discri-print.pdf.
2. Altman, A. (2011). Discrimination, The Stanford Encyclopedia of Philosophy, Edward N. Zalta (ed.). Retrieved from https://plato.stanford.edu/archives/win2020/entries/discrimination/.
3. Baciu, H.E., Lazar, T.-A. & Baciu E.-L. (2017), Between equality and discrimination: disabled persons in Romania, Work Department, Transylvanian Review of Administrative Sciences, No. 51 E/2017, pp. 5-19.
4. Barry, E. F., Edward, W.G., Elaine, J. H., Janet, L. H., Lewis, B. (2011). A Social Vulnerability Index forum Disaster management, Journal of Homeland Security and Emergency Management, Vol. 8: Iss. 1, Article 3.
5. Belin, A., Zamparutti, T., Tulle, K. & Hernandez, G., Berlin, A., Zamparutti, T., Tulle, K., Hernandez, G. & Graveling, R. (2011). Occupational Health and Safety Risks for the Most Vulnerable Workers, Directorate-General for Internal Policies, Occupational, Health and safety, Environment Ltd, Brussels, Belgium, European Parliament. Retrieved from, https://www.europarl.europa.eu/RegData/etudes/etudes/join/2011/464436/IPOLEMPL_ET%282011%29464436_EN.pdf.