Washington, D.C. : U.S. Dept. of Education, Office of Special Education and Rehabilitative Services, Office of Special Education Programs, [2008 printing]
"First printed: February 2004; reprinted: September 2005, September 2006, August 2008"--T.p. verso.
Includes bibliographical references (pages 25-26).
Also available via the Internet from U.S. Dept. of Education web site. Address as of 12/30/11: http://www.ed.gov/rschstat/research/pubs/adhd/adhd-teaching-2008.pdf ; current access available via PURL.