Library of Congress. Congressional Research Service & ProQuest (Firm). (2001). Instant Messaging on the Internet: Interoperability Issues of Competition and Fair Access. [publisher not identified].
Chicago Style (17th ed.) CitationLibrary of Congress. Congressional Research Service and ProQuest (Firm). Instant Messaging on the Internet: Interoperability Issues of Competition and Fair Access. [Place of publication not identified]: [publisher not identified], 2001.
MLA (9th ed.) CitationLibrary of Congress. Congressional Research Service and ProQuest (Firm). Instant Messaging on the Internet: Interoperability Issues of Competition and Fair Access. [publisher not identified], 2001.
Warning: These citations may not always be 100% accurate.