Maagøe, V. (2015). Strategic Nordic products - heat pumps: Nordsyn. Nordic Council of Ministers.
Cita Chicago Style (17a ed.)Maagøe, Viegand. Strategic Nordic Products - Heat Pumps: Nordsyn. Copenhagen K: Nordic Council of Ministers, 2015.
Cita MLA (8a ed.)Maagøe, Viegand. Strategic Nordic Products - Heat Pumps: Nordsyn. Nordic Council of Ministers, 2015.
Precaución: Estas citas no son 100% exactas.