^Hammarström, Harald; Forkel, Robert; Haspelmath, Martin et al., eds (2016). “アヴァル・アンディ諸語”. Glottolog 2.7. Jena: Max Planck Institute for the Science of Human History. http://glottolog.org/resource/languoid/id/なし
^ (英語) Concise Encyclopedia of Languages of the World. Elsevier. (2010-04-06). ISBN 978-0-08-087775-4. https://books.google.com/books?id=F2SRqDzB50wC&dq=Avar%E2%80%93Andic+languages&pg=PA192