The illustrated book of sayings ： Curious expressions from around the world 図書 Sanders Ella Frances ·2016 ·Ten Speed press ndlsearch.ndl.go.jp
Formal expressions for Japanese interaction 待遇表現 図書 Inter-university Center for Japanese Language Studies ·1991 ·The Japan Times cir.nii.ac.jp
江戸・東京語の否定表現構造の研究 = A study of the constitutions including negative expressions in the Japanese of late Edo and Meiji period 図書 許, 哲 ·2018 ·勉誠出版 cir.nii.ac.jp