Borčak, L. W. (2017). The sound of nonsense - on the function of nonsense words in pop songs. Royal Danish Library.
Lua i Stíl Chicago (17ú heag.)Borčak, Lea Wierød. The Sound of Nonsense - on the Function of Nonsense Words in Pop Songs. Royal Danish Library, 2017.
Lua MLA (9ú heag.)Borčak, Lea Wierød. The Sound of Nonsense - on the Function of Nonsense Words in Pop Songs. Royal Danish Library, 2017.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.