(1952). Sanitary appliances. London: The Council for Codes of Practice for Buildings.
Παραπομπή Chicago StyleSanitary Appliances. London: The Council for Codes of Practice for Buildings, 1952.
Παραπομπή MLASanitary Appliances. London: The Council for Codes of Practice for Buildings, 1952.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.