(原始内容存档于2018-06-13). 存档副本. [2017-08-07]. (原始内容存档于2014-02-08). Death of a language: last ever speaker of Livonian passes away aged 103. The Times. [2017-08-07]
Languages. Oxford University Press. 1987: 855–80. ISBN 0-19-520521-9. Arrernte: a language with no syllable onsets (页面存档备份,存于互联网档案馆). Gavan Breen and Rob Pensalfini