1. The Monroe doctrine and United States national security in the early twentieth century Bryne, Alex, Cham : Springer International Publishing : [2020] HIST470
2. Post wall, post square: rebuilding the World after 1989 Spohr, Kristina, London : William Collins [2020] HIST470
3. The globalization of world politics: an introduction to international relations Oxford : Oxford University Press, [2020] HIST470
4. 全球化的裂解與再融合: 中國模式與西方模式誰將勝出? = The future of globalization : fission vs. fusion 朱雲漢, 台北市 : 遠見天下文化出版股份有限公司, 2020年11月. HIST252
