1. Amer, R., and Li. J. W. 2019. British naval activities in the South China Sea: A double-edged sword. China-US Focus. Retrieved from https://www.chinausfocus.com/peace-security/british-naval-activities-in-the-south-china-sea-a-double-edged-sword.
2. Aoyama, R. 2016. One belt, one road: China’s new global strategy. Journal of Contemporary East Asia Studies 5 (2): 3–22.
3. Barkin, N. 2020. Germany’s strategic Gray zone with China. Carnegie endowment of international peace. Retrieved from https://carnegieendowment.org/files/Barkin_Germany_China_Policy.pdf.
4. BDI. 2019. Partner and systemic competitor – how do we deal with China’s state-controlled economy? Retrieved from https://english.bdi.eu/publication/news/china-partner-and-systemic-competitor/.
5. Biba, S. 2020. Ganging up on Trump? Sino-German relations and the problem with soft balancing against the USA. Journal of Chinese Political Science, published online. DOI: https://doi.org/10.1007/s11366-020-09669-5.