Singapore Manufacturers' Association. Group E Committee. (1974). Building materials journal. Group E Committee, Singapore Manufacturers' Association.
Chicago Style (17th ed.) CitationSingapore Manufacturers' Association. Group E Committee. Building Materials Journal. Singapore: Group E Committee, Singapore Manufacturers' Association, 1974.
MLA引文Singapore Manufacturers' Association. Group E Committee. Building Materials Journal. Group E Committee, Singapore Manufacturers' Association, 1974.
警告:这些引文格式不一定是100%准确.