Nordic Council of Ministers & ebrary, Inc. (2007). Impact of energy labelling on household appliances. Nordic Council of Ministers.
Chicago-viite (17. p.)Nordic Council of Ministers ja Inc ebrary. Impact of Energy Labelling on Household Appliances. Copenhagen: Nordic Council of Ministers, 2007.
MLA-viite (9. p.)Nordic Council of Ministers ja Inc ebrary. Impact of Energy Labelling on Household Appliances. Nordic Council of Ministers, 2007.
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