182581 Elder, A. J. (1977). Guide to the Building Regulations, 1976. London : Architectural Press.
Chicago (17e ed.) Bronvermelding182581 Elder, Albert Joseph. Guide to the Building Regulations, 1976. London : Architectural Press, 1977.
MLA (9e ed.) Bronvermelding182581 Elder, Albert Joseph. Guide to the Building Regulations, 1976. London : Architectural Press, 1977.
Let op: Deze citaties zijn niet altijd 100% accuraat.