finding links to other workbooks

[hitch_hiker]

I've ended up with a corrupted workbook, so I copied each page as data to a new workbook ( without the VBA ), now when I open the new workbook it gives me a warning that it contains links to another workbook and if I remove the link(s) it will convert the affected formula(s) to values. How do I find the links so I can recreate the formula

 

[hitch_hiker]

SOLVED
I "showed formula", and long hand went through each cell, lucky it was only the second page and a few cells in