Why Bibliography and References appears in Latex TOC?

I am using these commands for including references:

\addcontentsline{toc}{chapter}{References}

\bibliographystyle{agsm}

\bibliography{dissrefs}

The problem is that in the table of contents both References and Bibliography appear, while I just want one to appear. Why is this happening? Can I customise the table of contents entry to be just one of them?

I am using Mik开发者_运维知识库Tex 2.8 and TexMaker 2.1.

I dont think that you need to use \addcontentsline{toc} bibtex should do it automatically. At least I don't recall ever needing it...

Have you tried commenting out that line?

Edit regarding OPs comment on changing the title of the bibliography:

The bibliography's title can be changed by (to for instance "New Title") using \renewcommand\refname{New Title} for articles and \renewcommand\bibname{New Title} for books.

Instructions are read and processed in the order they appear, I think your problem is related to that order. Try moving things around (I believe that all settings should be put before \tableofcontents, but I'm not sure about that, I'v not used latex for a long time)