Tsukuba Language Group. (1995). Situational functional Japanese (Second edition.). Tokyo: Bonjisha.
Chicago ZitierstilTsukuba Language Group. Situational Functional Japanese. Second edition. Tokyo: Bonjisha, 1995.
MLA ZitierstilTsukuba Language Group. Situational Functional Japanese. Second edition. Tokyo: Bonjisha, 1995.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.