
https://static.europeanchamber.com.cn/upload/documents/documents/Executive_Position_Paper_2019_2020[757].pdf

https://www.project-syndicate.org/commentary/how-to-judge-morality-of-foreign-policy-by-joseph-s-nye-2020-03

https://thetricontinental.org/newsletterissue/us-sanctions-venezuela-chile/?output=pdf