Kamada, O. (1998). Authentic Japanese: Progressing from intermediate to advanced. The Japan Times.
Cita Chicago (17th ed.)Kamada, Osamu. Authentic Japanese: Progressing from Intermediate to Advanced. Tokyo: The Japan Times, 1998.
Cita MLA (8th ed.)Kamada, Osamu. Authentic Japanese: Progressing from Intermediate to Advanced. The Japan Times, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.