共 2 条
- [1] SERVQUAL: A Multiple-Item Scale for Measuring Consumer Perceptions of Service Quality. A.Parasuraman,Valarie A.Zeithaml,Leonard L.Berry. Journal of Retailing . 1988
- [2] Sasser.Zero Defections: Quality Comes to Services. Reichheld,F.F. W.E. Harvard Business . 1990