Não informado. (1978). Journal of the Chartered Institution of Building Services. Building Services Publications.
Citação do estilo Chicago (17ª ed.)Não informado. Journal of the Chartered Institution of Building Services. London: Building Services Publications, 1978.
Citação MLA (8ª ed.)Não informado. Journal of the Chartered Institution of Building Services. Building Services Publications, 1978.
Atenció: Aquestes cites poden no estar 100% correctes.