APA-viite (7. p.)

Imam, B. (2005). Energy resources of Bangladesh: Natural gas, oil, coal. University Grants Commission of Bangladesh.

Chicago-viite (17. p.)

Imam, Badrul. Energy Resources of Bangladesh: Natural Gas, Oil, Coal. Dhaka: University Grants Commission of Bangladesh, 2005.

MLA-viite (8. p.)

Imam, Badrul. Energy Resources of Bangladesh: Natural Gas, Oil, Coal. University Grants Commission of Bangladesh, 2005.