External Link Help

hi All,

Is there any way to see which cell is linked to any other workbook. I had a workbook at office and there were no external references. I have not linked the book to anyother book. now this link I am sure will be in one of the data sheets that different people need to update. I tried connections in Data tab but that does not help. any suggestions will be greatly appreciated.

Thanks in advance.

Any suggestion on this....

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