TAKAHASHIS. Japanese in six weeks. Taiseido Shobo Co.
Cita Chicago (17th ed.)TAKAHASHIS. Japanese in Six Weeks. Tokyo: Taiseido Shobo Co.
Cita MLA (9th ed.)TAKAHASHIS. Japanese in Six Weeks. Taiseido Shobo Co.
Atenció: Aquestes cites poden no estar 100% correctes.