Vendors Advertising Law http://www.adlaw.com/ Good resource for legal marketing documents. AJH Marketing Associates http://www.ajhmarketing.com/ Market research and consulting firm. Color Marketing Group http://www.colormarketing.org/ Focus on using colors in package design. Demographics Now http://www.demographicsnow.com/ Exhibitor Net http://www.exhibitornet.com/ Trade Booth calculator Exhibit Survey http://www.exhibitsurvey.com/ Trade show surveys Fuld's Internet Inteligence Index http://www.fuld.com/ Business intelligence Marketing Professionals http://marketingprofs.com/ MarketResearch.com http://www.marketresearch.com/ Marketing Sherpa http://www.marketingsherpa.com/ Practical know-how & case studies Nadia Associates http://www.colordesigner.com/ Specializes in color usage. Associations American Marketing Association http://www.marketingpower.com/ California Inland Counties AMA http://CICAMA.MarketingPower.com/ Interactive Advertising Bureau http://www.iab.net/xmos/index.asp Cross Media Optimization Study (XMOS) Product Development Management Association http://www.pdma.org/ Society Of Competitive Intelligence Professionals http://www.scip.org/