1. Managing Quality for Higher Profits;Broh,1982
2. The push-button questionnaire: a new tool for measuring customer satisfaction;Cadotte;Cornell Hotel and Restaurant Administration Quarterly,1979
3. Protecting service markets with consumer feedback;Daltas;Cornell Hotel and Restaurant Administration Quarterly,1977
4. Quality Control Handbook;Juran,1979
5. Measurement and evaluation of satisfaction processes in retail settings;Oliver;Journal of Retailing,1981