United Nations. Economic Commission for Asia and the Far East. Committee for the Coordination of Investigations of the Lower Mekong Basin[編] ; 海外技術協力事業団開発調査部[訳]
Interim Committee for Co-ordination of Investigations of the Lower Mekong Basin (Lao People's Democratic Republic, Thailand, and Socialist Republic of Viet Nam)
Interim Committee for Coordination of Investigations of the Lower Mekong Basin, Lao People's Democratic Republic, Kingdom of Thailand, and Socialist Republic of Viet Nam