^Hammarström, Harald; Forkel, Robert; Haspelmath, Martin; Bank, Sebastian (编). Akanic. Glottolog 2.7. Jena: Max Planck Institute for the Science of Human History. 2016.
^Hammarström, Harald; Forkel, Robert; Haspelmath, Martin; Bank, Sebastian (编). Akan. Glottolog 2.7. Jena: Max Planck Institute for the Science of Human History. 2016.
kasahorow Editors (2005), Modern Akan: A concise introduction to the Akuapem, Fanti and Twi language. kasahorow, Accra. ISBN9988-0-3767-8
Dolphyne, Florence Abena (1988), The Akan (Twi-Fante) Language: Its Sound Systems and Tonal Structure. Ghana Universities Press, Accra. ISBN9964-3-0159-6
F.A. Dolphyne (1996) A Comprehensive Course in Twi (Asante) for the Non-Twi Learner. Ghana University Press, Accra. ISBN9964-3-0245-2.
William Nketia (2004) Twi für Ghana:; Wort für Wort. Reise Know-How Verlag, Bielefeld. ISBN3-89416-346-1. (In German)
Obeng, Samuel Gyasi. (2001). African anthroponymy: An ethnopragmatic and norphophonological study of personal names in Akan and some African societies. LINCOM studies in anthropology 08. Muenchen: LINCOM Europa. ISBN3-89586-431-5.
J.E. Redden and N. Owusu (1963, 1995). Twi Basic Course （页面存档备份，存于互联网档案馆）. Foreign Service Institute (Hippocrene reprint). ISBN0-7818-0394-2 [Book and audio available at website in References, below]
