Title from title screen (viewed on June 23, 2004).
"14 December 2001."
Includes bibliographical references.
Mode of access: Internet from the DTIC web site. Addresses as of 6/23/04: http://www.dtic.mil/doctrine/jel/new%5Fpubs/jp4%5F09a.pdf (Preface to Ch. 3) and http://www.dtic.mil/doctrine/jel/new%5Fpubs/jp4%5F09b.pdf (Ch. 4 to Glossary); current access is available via PURLs.