American Association of Advertising Agencies (http://www.aaaa.org)
Association of National Advertisers (http://www.ana.net)
Association of Hispanic Advertising Agencies (http://www.ahaa.org)
Institute of Practitioners in Advertising (http://www.ipa.co.uk)
American Bar Association 2001-2002 Billable Hours Report (http://www.abanet.org/careercounsel/billable.html)
American Enterprise Institute (http://www.aei.org)
Cato Institute (http://www.cato.org)
Discovery Institute (http://www.discovery.org)
Foundation for Economic Education (http://www.fee.org)
Heritage Foundation (http://www.heritage.org)
Hoover Institution (http://www.hoover.org)
Independent Institute (http://www.independent.org)
Josephson Institute of Ethics (http://www.josephsoninstitute.org)
Manhattan Institute (http://www.manhattaninstitute.org)
Professional Pricing Society (http://www.pricingsociety.com)
