If your favorite language is not found in this list, please install the corresponding debian-reference-* package. Currently, English (original), French, German, Italian, Spanish, Polish, Portuguese (Brazil), Chinese (Traditional), and Chinese (Simplified) are supported.
Some browsers may not be setup to read compressed plain text, Postscript, and PDF links above. Use appropriate file viewer system to read them directly from /usr/share/doc/Debian/reference.
For your handy short hard copy reference, excerpt versions are available as quick-reference-* package and files are installed into /usr/share/doc/Debian/quick-reference.