Thailand. National Economic and Social Development Board. (1991). The Sixth national economic and social development plan: 1987-1991. National Economic and Social Development Board, Office of the Prime Minister.
Chicago Style (17th ed.) CitationThailand. National Economic and Social Development Board. The Sixth National Economic and Social Development Plan: 1987-1991. Bangkok: National Economic and Social Development Board, Office of the Prime Minister, 1991.
MLA (9th ed.) CitationThailand. National Economic and Social Development Board. The Sixth National Economic and Social Development Plan: 1987-1991. National Economic and Social Development Board, Office of the Prime Minister, 1991.
Warning: These citations may not always be 100% accurate.