(1) The United States Commission on National Security/21st Century. New World Coming: American Security in the 21st Century: Supporting Research and Analysis: The Phase I Report on the Emerging Global Security environment for the first Quarter of the 21st Century. September 15, 1999. p. 7
http://www.nssg.gov/NWR_A.pdf

(1) The United States Commission on National Security/21st Century. Op cit. p. 38.

(2) Burnham, Blaine. Video interview with Grace Agnew. March 17, 2000.

(3) Arquilla, John, David Ronfeldt and Michele Zanini. "Networks, Netwar and Information-Age Terrorism" in Ian O. Lesser, ed. Countering the New Terrorism. RAND. 1999. pp. 39-40
http://www.rand.org/publications/MR/MR989/MR989.pdf/

(4) The United States Commission on National Security/21st Century. Op cit. p. 29.

(5) Arquilla, Ronfeldt and Zanini. Op cit. pp.54-55.

(6) Arquilla, Ronfeldt and Zanini. Op cit. pp. 49-50, 55.

(7) Arquilla, Ronfeldt and Zanini. Op cit. p. 55.

(8) Arquilla, Ronfeldt and Zanini. Op cit. pp. 55-56.

(9) Arquilla, Ronfeldt and Zanini. Op cit. p. 81.

(10) The United States Commission on National Security/21st Century. Op cit. p. 139

(11) The United States Commission on National Security/21st Century. Op cit. p. 34.

(12) Grinter, Lawrence E. and Barry R. Schneider. "On Twenty-First Century Warfare" in Battlefield of the Future. P. 3
http://www.airpower.maxwell.af.mil/airchronicles/battle/chp11.html

(13) The United States Commission on National Security/21st Century. Op cit. p. 21.

(14) The United States Commission on National Security/21st Century. Op cit. p. 50.

(15) The United States Commission on National Security/21st Century. Op cit. p. 138.

(16) The United States Commission on National Security/21st Century. Op cit. p. 142.