SIEGENTHALER, J. (1995). Modern hydronic heating for residential and lightcommercial buildings. Delmar.
Chicago-referens (17:e uppl.)SIEGENTHALER, John. Modern Hydronic Heating for Residential and Lightcommercial Buildings. Bonn: Delmar, 1995.
MLA-referens (9:e uppl.)SIEGENTHALER, John. Modern Hydronic Heating for Residential and Lightcommercial Buildings. Delmar, 1995.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.