Gaya APA

YASABURO, I., TAKAJIRO, K. (1977). Kurashi no naka no kotowaza . Tokyo: Mainichi Shinbunsha.

Gaya MLA

YASABURO, Ikeda., TAKAJIRO, Kuwahara. "Kurashi no naka no kotowaza". Tokyo: Mainichi Shinbunsha, 1977. Text.