Siegenthaler, J. (2017). Heating with renewable energy: Practical, hydronic-based combisystems for residential and light commercial buildings. Cengage Learning.
Chicago-Zitierstil (17. Ausg.)Siegenthaler, John. Heating with Renewable Energy: Practical, Hydronic-based Combisystems for Residential and Light Commercial Buildings. Stamford, CT: Cengage Learning, 2017.
MLA-Zitierstil (9. Ausg.)Siegenthaler, John. Heating with Renewable Energy: Practical, Hydronic-based Combisystems for Residential and Light Commercial Buildings. Cengage Learning, 2017.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.