> For the complete documentation index, see [llms.txt](https://book.restfulnode.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://book.restfulnode.com/appendix.md).

# Appendix

- [Sources & References](https://book.restfulnode.com/appendix/references.md)