Adimark   (Chile) 
        Aramark 
        Arizona State University 
        Automotive Service Assn. 
        Banco Popular de Puerto Rico 
        Bank of Canada 
        Bankers Systems 
Berumen (Mexico)         
BP Oil (Singapore) 
        Brainstorming Consulting (Mexico)   
        Bridgewater State University 
        Case Western Reserve University 
        California State University  
Caribbean Marketing Research  
   (Puerto Rico)          
Christianity Today 
        Circuit City 
        City of Johannesburg Parks Dept. 
            (Africa del Sur)  
        Claremont McKenna College 
        Clemson University  
        College of Charleston  
        Columbia International  
            University 
        Consumer Product Safety  
            Commission 
        Cooper Union          
        Coprode (Honduras)          
        Corel Corporation 
        Dow Corning 
        EG Mercadotecnia (Mexico) 
        eHarmony.com 
        El Clarín (Argentina) 
        Enquete Pesquisa de Opinião (Brasil)  
        Epicurean International 
        Fair Trade (Dinamarca)  
        George Mason University  
        Grupo Catho (Brasil)  
        Hong Kong University of 
           Science & Technology 
        Houghton Mifflin 
        Intel  
        Interlink Marketing Research SA 
           (Guatemala)  
        Johns Hopkins University Hospital 
        JWT Specialized Communications 
        KPMG Group 
        Los Angeles Dept. of Transport 
        Marketing & Advertising (Columbia)  
        McCormick Spices 
        Market & Public Opinion Research 
           (Mexico) 
        McDonald's Restaurants 
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        Midia G. Communição (Brasil) 
        Mississippi State University 
        National Guard - North Dakota         
        National Opinion Research Center 
        Ocular Sciences 
        Penn State University 
        Philippine Survey & Research  
            Center, Inc 
        Planificación y Diseño 
            (Argentina) 
        Prodatos (Costa Rica) 
        Punto Objetivo (Mexico) 
        Research & Research  
            (Puerto Rico) 
        San Jose State University         
        San Antonio - City of         
        Sauder School of Business - UBC 
        Simon Property Group, Inc. 
        Snap-On Tools 
        Society of Petroleum Engineers  
        Southeastern Institute of  
            Research, Inc.  
        Spectrum Research Asia 
            (Malaysia) 
        Sprint 
        Starch Research Services Ltd. 
        The Marketing Research Center 
           (Puerto Rico)      
        The Research Office (Puerto Rico)      
        Trent University (Canada) 
        University of Alberta (Canada) 
        University of Auckland  
            (Nueva Zelandia) 
        University of Connecticut  
           Health Center 
        University of Miami 
        University of Minnesota 
        University of Mississippi 
        University of Montana 
        University of New Hampshire  
        University of South Carolina 
        University of Tennessee 
        University of Victoria (Australia) 
        University of Victoria (Canada) 
        US Coast Guard   
        US Postal Service 
        Vanderbilt Univ. Med. Ctr. 
        Walter Reed Hospital  
        Willow Creek Church 
        Winthrop University 
        YMCA 
        Xerox Global Services 
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