<hi xmlns="http://www.tei-c.org/ns/1.0" rend="bold">Reubold, Todd</hi> (2015): „What climate change sounds like from the Amazon to the Arctic“, in: <hi xmlns="http://www.tei-c.org/ns/1.0" rend="italic">Ensia</hi> <ref xmlns="http://www.tei-c.org/ns/1.0" target="http://ensia.com/videos/what-climate-change-sounds-like-from-the-amazon-to-the-arctic/">http://ensia.com/videos/what-climate-change-sounds-like-from-the-amazon-to-the-arctic/</ref> [letzter Zugriff 15. Oktober 2015].