Innovation in telemarketing frauds and scams : joint hearing before the Subcommittee on Regulation,

United States. Congress. House. Committee on Small Business. Subcommittee on Regulation, Business Opportunities, and Energy.
Washington : U.S. G.P.O. : For sale by the U.S. G.P.O., Supt. of Docs., Congressional Sales Office, 1991.

Telemarketing fraud : putting phone scams on hold : hearing before the Committee on Small Business,

United States. Congress. House. Committee on Small Business.
Washington : U.S. G.P.O. : For sale by the U.S. G.P.O., Supt. of Docs., Congressional Sales Office, 1995.