International Council for Building Research, Studies and Documentation. (1969). Building cost and quality (Conference) 1968, Ottawa and Washington D.C. : Proceedings of the Congress: Proceedings of the Congress. International Council for Building Research, Studies and Documentation.
Chicago Style (17th ed.) CitationInternational Council for Building Research, Studies and Documentation. Building Cost and Quality (Conference) 1968, Ottawa and Washington D.C. : Proceedings of the Congress: Proceedings of the Congress. International Council for Building Research, Studies and Documentation, 1969.
MLA (9th ed.) CitationInternational Council for Building Research, Studies and Documentation. Building Cost and Quality (Conference) 1968, Ottawa and Washington D.C. : Proceedings of the Congress: Proceedings of the Congress. International Council for Building Research, Studies and Documentation, 1969.