Knowledge is of two kinds. We know a subject ourselves, or we know where we can find information upon it.
Samuel Johnson (1709 - 1784)
Association of B2B Agencies
Advertising Standards Authority
Business Marketing Association
B2B Alliance
British Promotional Merchandise Association
Business Press Audit Worldwide
Chartered Institute of Marketing
Confederation of British Industry
Direct Mail Information Service (DMIS)
Direct Marketing Association (UK) Ltd
Federation of European Direct Marketing
Institute of Direct Marketing
Institute of Practitioners of Advertising (IPA)
Institute of Sales Promotion
Market Research Society
The Marketing Society
World Advertising Research Centre