Não informado. (1968). Building research station current papers. Ministry of Public Building and Worlks.
Chicago-Zitierstil (17. Ausg.)Não informado. Building Research Station Current Papers. Garston, Inglaterra: Ministry of Public Building and Worlks, 1968.
MLA-Zitierstil (8. Ausg.)Não informado. Building Research Station Current Papers. Ministry of Public Building and Worlks, 1968.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.