1. Customer relationship management: concepts, applications and technologies Buttle, Francis, Abingdon, Oxon : Routledge, 2024. BUS240
3. 客户关系管理: 理念, 技术与策略 = Customer relationship management : concepts, techniques and strategies 苏朝晖, 北京 : 机械工业出版社, 2023. BUS523
4. Managing customer experience and relationships: a strategic framework Peppers, Don, Hoboken, New Jersey : Wiley, [2022] BUS240