Business Software Alliance
- https://fr.wikipedia.org/wiki/Business_Software_Alliance
- https://fr.wikipedia.org/wiki/Brevet_logiciel_en_Europe
- https://www.bsa.org/fr
- https://www.lyssal.com/articles/lecture/holdup_planetaire/
- https://softwareimpact.bsa.org/pdf/Economic_Impact_of_Software_Report.pdf
- https://softwareimpact.bsa.org/eu/pdf/EU_Economic_Impact_of_Software_Report_en.pdf