182581 Elder, A. J. (1975). The guide to the building regulations 1972. London : Architectural Press.
Citazione stile Chigago Style (17a edizione)182581 Elder, Albert Joseph. The Guide to the Building Regulations 1972. London : Architectural Press, 1975.
Citatione MLA (9a ed.)182581 Elder, Albert Joseph. The Guide to the Building Regulations 1972. London : Architectural Press, 1975.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.