Não informado. (1978). International Building Services Abstracts. Building Services Research and Information Association.
Chicago-viite (17. p.)Não informado. International Building Services Abstracts. Bracknell, Inglaterra: Building Services Research and Information Association, 1978.
MLA-viite (8. p.)Não informado. International Building Services Abstracts. Building Services Research and Information Association, 1978.
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