阿姆哈拉语(编). Amharic. Glottolog 2.7. Jena: Max Planck Institute for the Science of Human History. 2016. Hayward, Katrina; Hayward, Richard J. Amharic. Handbook
次闭央不圆唇元音Press, 1984, ISBN 0-7083-0861-9 Hayward, Katrina; Hayward, Richard J., Amharic, Handbook of the International Phonetic Association: A guide to the use