1. Alterman, J. B. (2017). The other side of the world: China, The United States, and the struggle for middle east security. Washington, DC: Center for Strategic and International Studies (CSIS).
2. Azevedo, R., & Hufbauer, G. C. (2015). The WTO at 20. Washington, DC: Peterson Institute for International Economics.
3. Baldwin, R. E. (1986). The new protectionism: A response to shifts in national economic power. NBER Working Paper Series, No. 1823.
4. Bhagwati, J. (2001). Free trade and labour. Accessed August 12, 2017, from
http://www.columbia.edu/~jb38/papers/pdf/ft_lab.pdf
5. Bickenbach, F., Liu, W.-H., & Li, G. (2015). The EU-China bilateral investment agreement in negotiation: Motivation, conflicts and perspectives. Kiel Policy Brief, No. 95.