著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL American Management Associations,"Aids in training and selecting salesmen : a sound selection program, visual aids for training, what does youth think of selling?, how to run a sales conference",,American Management Association,1946,Marketing series,,,,https://cir.nii.ac.jp/crid/1130000797315902720