4John Hagel Ⅲ,Arthur G.Armstrong.Net Gain:Expanding Markets through Virtual Communities. Boston:Harvard Business School Press, 1997:8-15. 被引量:1
5Parasuraman A,Zeithaml V A,Berry L L.Servqual:a Multiply -Item Scale for Measuring Consumer Perceptions of Service Quality.Journal of Retailing,1988,64(1):5-6. 被引量:1