@book{oai:toyo-bunko.repo.nii.ac.jp:00007470,
 author = {吉澤, 誠一郎 and YOSHIZAWA, Seiichiro},
 month = {Mar},
 publisher = {東洋文庫},
 title = {第5章　日本語ガイドブックに見る華北・華中・華南},
 year = {2021},
 yomi = {ヨシザワ, セイイチロウ}
}