Não informado. (1968). Building research station current papers. Ministry of Public Building and Worlks.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Building Research Station Current Papers. Garston, Inglaterra: Ministry of Public Building and Worlks, 1968.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Building Research Station Current Papers. Ministry of Public Building and Worlks, 1968.
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