22. Planning and managing public relations campaigns: a strategic approach Gregory, Anne, 1953- London, United Kingdom ; Kogan Page, 2021. JOUR450
23. The making of global international relations: origins and evolution of IR at its centenary Acharya, Amitav, Cambridge, United Kingdom ; Cambridge University Press, 2019. HIST470
24. A history of international relations theory Knutsen, Torbjørn L., Manchester : Manchester University Press, 2016. HIST470
26. Customer relationship management: concepts, applications and technologies Buttle, Francis, Abingdon, Oxon : Routledge, 2024. BUS240
28. 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
29. 顧客關係管理: 掌握客群 = Customer relationship management: grasp customer 鄭紹成, 新北市 : 華立圖書股份有限公司, 2023. BUS523
30. 顧客關係管理 = 精華理論與實務案例 = Customer relationship management 戴國良. 台北市 : 五南圖書出版股份有限公司, 2019. BUS523 HyRead ebook