United Nations. Economic and Social Commission for Asia and the Pacific. Subcommittee on Energy Resources and Electric Power. (1974). Proceedings of the twelfth session of the Sub-committee on energy resources and electric power, held at Bangkok, 6-13 Dec. 1972. United Nations.
Chicago Style (17. basım) AtıfUnited Nations. Economic and Social Commission for Asia and the Pacific. Subcommittee on Energy Resources and Electric Power. Proceedings of the Twelfth Session of the Sub-committee on Energy Resources and Electric Power, Held at Bangkok, 6-13 Dec. 1972. New York: United Nations, 1974.
MLA (9th ed.) AtıfUnited Nations. Economic and Social Commission for Asia and the Pacific. Subcommittee on Energy Resources and Electric Power. Proceedings of the Twelfth Session of the Sub-committee on Energy Resources and Electric Power, Held at Bangkok, 6-13 Dec. 1972. United Nations, 1974.