The menu BibTeX->Convert
Citations allows you to create a LaTeX File containing all
your bibliographical citations without using the ".aux" and the ".bbl"
files.
First you use BibTeX as usual, you
compile with bibtex then again by TeX.
Once everything is okay, you click on
this menu command and this creates a self-contained TeX file for your
document.
You get a message confirming this and you can send the TeX file by
itself.
In order to go back to the usual
behavior, using BibTeX ect..., you click again on the same command BibTeX->Convert
Citations.