The book sector in Europe: facts and figures. 2017
https://www.fep-fee.eu/The-Federation-of-European-844
Ressenya al blog: /edl/ca/la-industria-del-llibre-be-gracies

- Comercio exterior del libro 2021
https://www.gremieditors.cat/wp-content/uploads/2023/01/comerc-exterior-21-fedecali.pdf

- Comercio exterior del libro 2020
https://fedecali.es/wp-content/uploads/2022/01/Comercio-Exterior-del-Libro-2020.pdf