Indo-Burma Petroleum Company. Annual report. Indo-Burma Petroleum Company.
Chicago-viite (17. p.)Indo-Burma Petroleum Company. Annual Report. [Calcutta]: Indo-Burma Petroleum Company.
MLA-viite (8. p.)Indo-Burma Petroleum Company. Annual Report. Indo-Burma Petroleum Company.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.