Braemer, T. (2017). The Al Gore Rhythm: Al Gore, former Vice President of the USA, has been fighting for many years to raise awareness of the dangers of global warming. What keeps the man who was once ridiculed as the climate clown going? / von Tanja Braemer. Topos.
Lua i Stíl Chicago (17ú heag.)Braemer, Tanja. "The Al Gore Rhythm: Al Gore, Former Vice President of the USA, Has Been Fighting for Many Years to Raise Awareness of the Dangers of Global Warming. What Keeps the Man Who Was Once Ridiculed as the Climate Clown Going? / Von Tanja Braemer." Topos 2017.
Lua MLA (8ú heag.)Braemer, Tanja. "The Al Gore Rhythm: Al Gore, Former Vice President of the USA, Has Been Fighting for Many Years to Raise Awareness of the Dangers of Global Warming. What Keeps the Man Who Was Once Ridiculed as the Climate Clown Going? / Von Tanja Braemer." Topos, 2017.