Useful Links
Adforum (information on the global advertising industry) - www.adforum.com
American Association of Advertising Agencies (4A) - www.aaaa.org
Association of National Advertisers (ANA) - www.ana.net
Institute of Practitioners in Advertising (IPA) - www.ipa.co.uk
ISBA (The Voice of British Advertisers) - www.isba.org.uk
Advertising Age - www.adage.com
Adweek - www.adweek.com