Links
[1] https://www.bo.camcom.gov.it/sites/default/files/Albi-e-ruoli/Artigiani/normativa/Legge-443-85-artigianato.pdf
[2] https://www.bo.camcom.gov.it/sites/default/files/Albi-e-ruoli/Artigiani/normativa/artt.-Codice-Civile.pdf
[3] https://www.bo.camcom.gov.it/sites/default/files/Albi-e-ruoli/Artigiani/normativa/DPR-288-01-lav-tradiz-artist.pdf