(1982). Lighting columns: Part 3. Specification for materials and welding requirements. London: BSI.
Chicago Style CitationLighting Columns: Part 3. Specification for Materials and Welding Requirements. London: BSI, 1982.
MLA CitationLighting Columns: Part 3. Specification for Materials and Welding Requirements. London: BSI, 1982.
Warning: These citations may not always be 100% accurate.