Yumiko, U., & Tamiko, K. (2014). Nihongo active talk: The first japanese textbook for beginners.
Citazione stile Chigago Style (17a edizione)Yumiko, Uehara, e Kikuchi Tamiko. Nihongo Active Talk: The First Japanese Textbook for Beginners. Japan, 2014.
Citatione MLA (9a ed.)Yumiko, Uehara, e Kikuchi Tamiko. Nihongo Active Talk: The First Japanese Textbook for Beginners. 2014.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.