Publications
"WordNet: An Electronic Lexical Database" is available from MIT Press. It includes articles describing the design and contents of WordNet, an update to Five Papers on WordNet, as well as papers reporting on research done with WordNet in the areas of linguistics, information retrieval, word sense disambiguation, semantic concordance building, text analysis, and knowledge engineering. The book and CD-ROM can be purchased directly from MIT Press.
The most recent WordNet documentation is available online.
Bibliography
Many thanks to Joseph Rosenzweig of The University of Pennsylvania for putting together a comprehensive WordNet bibliography, including links to the papers wherever possible. This was maintained by Rada Mihalcea (2000-2005) of North Texas University, and is now maintained by Andreas Csomai.
Help filling in the gaps in this bibliography would be greatly appreciated. Please use this online form to note additional references, or corrections/additions to existing reference listings.