APA
Expert working group meeting on water resources data systems and water use data (1978 : Thailand), . (1980). Proceeding on expert working group meeting on water resources data systems and water use data. New York: United Nations.
Chicago
Expert working group meeting on water resources data systems and water use data (1978 : Thailand), . 1980. Proceeding on expert working group meeting on water resources data systems and water use data. New York: United Nations.
Harvard
Expert working group meeting on water resources data systems and water use data (1978 : Thailand), . (1980). Proceeding on expert working group meeting on water resources data systems and water use data. New York: United Nations.
MLA
Expert working group meeting on water resources data systems and water use data (1978 : Thailand), . Proceeding on expert working group meeting on water resources data systems and water use data. New York: United Nations. 1980.
