United Nations Industrial Development Organization. (1980). Appropriate industrial technology for construction and building materials. United Nations.
Chicago Style (17th ed.) CitationUnited Nations Industrial Development Organization. Appropriate Industrial Technology for Construction and Building Materials. New York: United Nations, 1980.
MLA (9th ed.) CitationUnited Nations Industrial Development Organization. Appropriate Industrial Technology for Construction and Building Materials. United Nations, 1980.
Warning: These citations may not always be 100% accurate.