USA Congress. (2010). Expansion of top level domains and its effect on competition: Hearing before the Subcommittee on Courts and Competition Policy of the Committee on the Judiciary, House of Representatives, One Hundred Eleventh Congress, first session, September 23, 2009. U.S. G.P.O.
Chicago-Zitierstil (17. Ausg.)USA Congress. Expansion of Top Level Domains and Its Effect on Competition: Hearing Before the Subcommittee on Courts and Competition Policy of the Committee on the Judiciary, House of Representatives, One Hundred Eleventh Congress, First Session, September 23, 2009. Washington: U.S. G.P.O, 2010.
MLA-Zitierstil (9. Ausg.)USA Congress. Expansion of Top Level Domains and Its Effect on Competition: Hearing Before the Subcommittee on Courts and Competition Policy of the Committee on the Judiciary, House of Representatives, One Hundred Eleventh Congress, First Session, September 23, 2009. U.S. G.P.O, 2010.