Kokuritsu Kokkai Toshokan (Japan). Chōsa oyobi Rippō Kōsakyoku

• Kokusei kadai no gaiyō
• "Waseda Daigaku funsō" ni kansuru bunken mokuroku
• Ajia shokoku no gaikoku shihon
• aJōyaku ni kansuru hōritsujō no shomondai
• Amerika no Chūtō seisaku
• Amerika no shōhisha hogo undō
• Bei-Ei-Futsu zaisei seido gaiyō
• Beikoku enjo "mikaeri shikin" tokubetsu kanjō
• Beikoku ni okeru kanzen koyō no kōsō
• Beikoku ni okeru kanzen koyō no kōsō
• Beikoku ni okeru Kōeki Jigyō Iinkai no gaikan
• Beikoku ni okeru nenshōsha rōdō to furyōka no mondai