APA-čujuhus (7. p.)
Hallding, K. (2011). Together alone: BASIC countries and the climate change conundrum. Nordic Council of Ministers.
Chicago-čujuhus (17. p.)
Hallding, Karl. Together Alone: BASIC Countries and the Climate Change Conundrum. Copenhagen: Nordic Council of Ministers, 2011.
MLA-čujuhus (9. p.)
Hallding, Karl. Together Alone: BASIC Countries and the Climate Change Conundrum. Nordic Council of Ministers, 2011.
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