https://www.tandfonline.com/doi/epub/10.1080/13501763.2021.1942154?needAccess=true
http://www.europarl.europa.eu/cmsdata/136000/Report_Joint%20LIBE-PANA%20Mission%20to%20Malta.pdf
https://www.brookings.edu/articles/are-convention-delegates-bound-to-their-presidential-candidate/
https://www.gmfus.org/sites/default/files/2024-07/070824%20-%20French%20Elections_0.pdf