182581 Elder, A. J. (1977). Guide to the Building Regulations, 1976. London : Architectural Press.
Cita Chicago (17th ed.)182581 Elder, Albert Joseph. Guide to the Building Regulations, 1976. London : Architectural Press, 1977.
Cita MLA (9th ed.)182581 Elder, Albert Joseph. Guide to the Building Regulations, 1976. London : Architectural Press, 1977.
Atenció: Aquestes cites poden no estar 100% correctes.