Yumiko, U., & Tamiko, K. (2014). Nihongo active talk: The first japanese textbook for beginners.
Chicago Style (17th ed.) ZitazioaYumiko, Uehara, eta Kikuchi Tamiko. Nihongo Active Talk: The First Japanese Textbook for Beginners. Japan, 2014.
MLA (9th ed.) ZitazioaYumiko, Uehara, eta Kikuchi Tamiko. Nihongo Active Talk: The First Japanese Textbook for Beginners. 2014.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.