PetroChina: International Corporate Governance with Chinese Case Study. Retrieved from https://studentshare.org/marketing/1601049-petrochina-international-corporate-governance-with-chinese-characteristics-case-study
PetroChina: International Corporate Governance With Chinese Case Study. https://studentshare.org/marketing/1601049-petrochina-international-corporate-governance-with-chinese-characteristics-case-study.