APA-viite (7. p.)
Petersson, H. (2009). Enhanced incentives for mitigation efforts in the land use. Nordic Council of Ministers.
Chicago-viite (17. p.)
Petersson, Hans. Enhanced Incentives for Mitigation Efforts in the Land Use. Copenhagen: Nordic Council of Ministers, 2009.
MLA-viite (9. p.)
Petersson, Hans. Enhanced Incentives for Mitigation Efforts in the Land Use. Nordic Council of Ministers, 2009.
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