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.
Cita MLASingapore Manufacturers' Association. Group E Committee. Building Materials Journal. Group E Committee, Singapore Manufacturers' Association, 1974.
Atenció: Aquestes cites poden no estar 100% correctes.