- Parker, J. (contributing ed.). (2024). Confidentiality of information and worker participation: Comparative and selected country handbook. Brussels: ETUI.
- Jagodzinski, R. and Stoop, S. (2021). How to deal with confidential information: Manual for European workers representatives. Guide, May, No. 4, Brussels: ETUI.
- Meylemans, L. and De Spiegelaere, S. (2020). EWC Confidential: Confidentiality in European Works Councils and how representatives deal with it: case study and survey insights. Working Paper No. 2, May, Brussels: ETUI.