Alberts, D. S. (1996). The unintended consequences of information age technologies: Avoiding the pitfalls, seizing the initiative. Directorate of Advanced Concepts, Technologies, and Information Strategies, Institute for National Strategic Studies, National Defense University : For sale by the U.S. G.P.O. Superintendent of Documents.
Lua i Stíl Chicago (17ú heag.)Alberts, David S. The Unintended Consequences of Information Age Technologies: Avoiding the Pitfalls, Seizing the Initiative. Washington, DC: Directorate of Advanced Concepts, Technologies, and Information Strategies, Institute for National Strategic Studies, National Defense University : For sale by the U.S. G.P.O. Superintendent of Documents, 1996.
Lua MLA (8ú heag.)Alberts, David S. The Unintended Consequences of Information Age Technologies: Avoiding the Pitfalls, Seizing the Initiative. Directorate of Advanced Concepts, Technologies, and Information Strategies, Institute for National Strategic Studies, National Defense University : For sale by the U.S. G.P.O. Superintendent of Documents, 1996.