Questa domanda è stata pubblicata in risposta al seguente articolo: http://helpx.adobe.com/it/indesign/using/export-content-epub-cc.html
The url to the white paper "InDesign to Kindle" is incorrect..
This is the correct one (as of now at least):
Thanks for reporting this! We have sent the EN file with correct links for localization. The page with correct links should be live soon.