I have a document which I have been writing using the built-in citation system.

Within the Source Manager, the "Current List" shows a number of citations as being used within the document - this is denoted by them being ticked - yet they do not actually appear anywhere within the document.

I do not actually wish to cite these any longer, but I cannot delete them from the "Current List" because they are ticked (delete is therefore greyed out). Because I cannot delete them from the "Current List", they then appear in the Bibliography which I do not want because I am not citing them.

Any suggestions? How can I check through the document effectively to make sure that they aren't covertly being referenced somewhere?

I need to know how I can remove them from the "Current List".

Many thanks,