Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"長本, 吉斉",はじめてのTOEFL : 傾向と直前対策と高得点テクニック,,明日香出版社,1991,Asuka business & language books,,4870304708,,https://cir.nii.ac.jp/crid/1130000797617793024