Agricultural Publishers Association Record, Jan 1, 1920 - Jul 1, 1920, Series No. 8/3/80, Box 3, University of Illinois Archives., Agricultural Publishers Association Departmental, Associated Advertising Clubs of the World Convention, Indianapolis, Indiana, June 7, 1920. 5 pages., Describes types of advertising agents and problems involving them. "an incompetent advertising agency can destroy the average advertiser in one year." Calls for coordinated efforts to analyze the qualifications of advertising agents.