Note: As of Jan. 1, 2012, the ReferenceUSA database has been replaced with AtoZdatabases.

AtoZdatabases »
AtoZdatabases is a Reference and Marketing Database including 30 million business profiles & 220 million residents. Ideal for sales leads, mailing lists, market research, employment opportunities, finding friends and relatives, and much more!

Business Source Elite »
This business database provides full text for nearly 1,100 business publications, including full text for nearly 500 peer-reviewed business publications. The rich collection of titles in Business Source Elite provides information dating back to 1985. This database is updated
on a daily basis via EBSCOhost.