Gaya APA

YASABURO, I., TAKAJIROU, K, (. (1977). Kurashi no naka no nihongo . Tokyo: Mainichi Shinbunsha.

Gaya MLA

YASABURO, Ikeda., TAKAJIROU, Kuwabara, (ed). "Kurashi no naka no nihongo". Tokyo: Mainichi Shinbunsha, 1977. Text.