Additional
Information: Documentation, tutorials and other useful reference material to help people to understand and use the BibTeX system.
FAQs, Help, and Tutorials Sites:
BibTeXing BibTeXing: A BibTeX manual written by Oren Patashnik (co-designer of BibTeX). This is a fairly thorough guide, as you would expect, and provides wide coverage of the BibTeX file format. However, this is more reference than tutorial. (FAQs, Help, and Tutorials) http://newton.ex.ac.uk/tex/pack/bibtex/btxdoc/btxdoc.html
The NatBib manual The NatBib manual: The Natbib package that comes bundled with LaTeX provides better citation features. Primarily used for authors wishing to use the (Surname, year) format, such as the Harvard style. This manual is written by the Natbib author and is a very clear guide on h (FAQs, Help, and Tutorials) http://www.cmis.csiro.au/Graham.Williams/TeX/docs/natbib.pdf
Help on BibTeX Help on BibTeX: Online help for BibTex from Norman Walsh. (FAQs, Help, and Tutorials) http://nwalsh.com/tex/texhelp/BibTeX.html