I've recently updated my guide to Sources of Legal Information for the Wisconsin Attorney
. Organized by type of law (case law; citators; legislation; regulations; law review/legal journal articles), the guide shows where such information can be found electronically and at what cost. Emphasis is placed on sources of free information from libraries in Wisconsin.
A section on Vendors & Suppliers of Legal Information is also included with contact and pricing information for each.
A similar guide, Sources of U.S. Legal Information for the International Attorney, has also been updated.