Kʼaslandzja, V. A. (2005) “аӡӷаб”, in Аԥсуа–аурыс жәар / Абхазско–русский словарь [Abkhaz–Russian Dictionary][1], volumes 1–2 (overall work in Abkhaz and Russian), Sukhum: Olma-press, →ISBN, page 84
G. B. Hewitt (2010) Abkhaz: A Comprehensive Self Tutor, München: Lincom Europe, →ISBN