Cross Reference from bibliography items and overall version

Dear community, I realize a bibliography using the insert/vite method, and I got both the items and the complete version at the end. Unfortunnately anyway I can't navigate from single entry to the complete version with a click... It look like the link between any entry and the overall version is not available. Is any thing missing in the way I procede? When I generate a table of contento this cross referencing approach works fine... Thanks for the support,Domenico