Best Free Sites
Posted by: Rebecca Vnuk
Since 1998, the Machine-Assisted Reference Section (MARS) of RUSA has been compiling its annual list of “Best Free Reference Websites.” The 2009 list, just published in the Fall issue of Reference & User Services Quarterly, has 29 sites. A few are for advanced researchers, but most are eminently practical tools. Check out OnlineConversion.com and Traffic.com, for example.


