Hashizume, A. (2007). Japanese graded readers: Level 4, vol. 1, part 2. Ask publishing.
Cita Chicago (17th ed.)Hashizume, Akiko. Japanese Graded Readers: Level 4, Vol. 1, Part 2. Japan: Ask publishing, 2007.
Cita MLA (9th ed.)Hashizume, Akiko. Japanese Graded Readers: Level 4, Vol. 1, Part 2. Ask publishing, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.