APA-viite (7. p.)

World Bank. Economic Development Institute & Siddayao, C. M. (1990). Energy policy and planning seminars-training materials. Economic Development Institute of the World Bank.

Chicago-viite (17. p.)

World Bank. Economic Development Institute ja Corazon M. Siddayao. Energy Policy and Planning Seminars-training Materials. Washington, D.C: Economic Development Institute of the World Bank, 1990.

MLA-viite (9. p.)

World Bank. Economic Development Institute ja Corazon M. Siddayao. Energy Policy and Planning Seminars-training Materials. Economic Development Institute of the World Bank, 1990.