Nordic Council of Ministers & ebrary, Inc. (2007). Impact of energy labelling on household appliances. Nordic Council of Ministers.
Citazione stile Chigago Style (17a edizione)Nordic Council of Ministers e Inc ebrary. Impact of Energy Labelling on Household Appliances. Copenhagen: Nordic Council of Ministers, 2007.
Citatione MLA (9a ed.)Nordic Council of Ministers e Inc ebrary. Impact of Energy Labelling on Household Appliances. Nordic Council of Ministers, 2007.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.