combining multiple endnote libraries and word chapters into one

I am writing a thesis. i have saved a seperate endnote file for each chapter, and used cite while you write. (rater than one endnote file for all chapters) I want to create one thesis with one reference section.

I have read you can unformat citations for each chapter then copy paste each chapter into the final document.

However if i do the final format bibliography, on the final word document, I will open all the endnote libraries, but will endnote input the correct references. Because references from each chapter will be numbered 1 to x. So there will be several number 1’s. In the final document will endnote recognise which number ones are from which library???

I would be very grateful if someone has encountered this…

Please advise…

Many Thanks Sanjay