Al padri grand grand la mama stría stría i fièi bui bui progetto a cura di: Giulio Parini, Federico Rella ; fotografia: Simone Cavadini, Andrea Massaccesi
Bibliothekskatalog der Kantonsbibliothek Graubünden: https://www.opac.gr.ch/discovery/fulldisplay?context=L&vid=41BGR_INST:41BGR_V1&search_scope=MyInstitution&tab=LibraryCatalog&docid=alma990007139100206696