@book{832112,
	author = {Nakajima, Tomoko and Takahashi, Naoko.},
	title = {Nihongo noryoku shiken mondaishu enu ichi goi supido masuta : Enu ichi gokaku},
	publisher = {J Risachi Shuppan,},
	year = {2019.},
	address = {Tokyo :},
	edition = {6th ed.}
}