In the 'Manage Sources' part of the MS Word Referencing Toolbar, you can copy previous sources entered on your device to your current document; you can delete sources from the current list; you can edit sources and you can create a new source.
Any sources typed in on a different occasion in a different document which appear in your ‘Master list’, but not the ‘Current list’ can be copied over to the current list by highlighting the source you require in the Master list and clicking copy->.
To remove any unwanted references from the ‘Current List’, highlight them and Click ‘Delete’.
If you have already cited the source in your document, then the ‘Delete’ option will be greyed out. First, delete all the citations from the document and then you will be able to delete it from the ‘Managing Sources’ window.
If you need to edit a source at a later stage, to add in more details to hand or change any incorrect spelling etc., click ‘Manage Sources’.
To create a new source reference, click 'New' and a window will open to fill in the details.