ReferenceUSA, a division of infoUSA, was formed in 1992 to meet the needs of public, academic and special libraries. Today, libraries
worldwide use our information to answer reference questions each day.
We offer a wide range of database reference products, available in print or the internet:
ReferenceUSA - Internet
The American Big Business Directory - Print
The American Manufacturers Directory - Print
State Business Directories - Print
We also serve educational institutions by providing them with mailing lists and data services. These institutions use our
products and services to help with:
