Kobata, A. (1956). Kinsei zenki ni okeru Sumitomo no kōryū: Furoku Ashio dō yushutsu ukeoi waritsuke no oboe, Ushidoshi Nagasaki ni shikashite kaimonochō, Nochi no kagami (Shohan.). Kōbe-shi: Sumitomo Shūshishitsu.
Chicago Style CitationKobata, Atsushi. Kinsei Zenki Ni Okeru Sumitomo No Kōryū: Furoku Ashio Dō Yushutsu Ukeoi Waritsuke No Oboe, Ushidoshi Nagasaki Ni Shikashite Kaimonochō, Nochi No Kagami. Shohan. Kōbe-shi: Sumitomo Shūshishitsu, 1956.
MLA CitationKobata, Atsushi. Kinsei Zenki Ni Okeru Sumitomo No Kōryū: Furoku Ashio Dō Yushutsu Ukeoi Waritsuke No Oboe, Ushidoshi Nagasaki Ni Shikashite Kaimonochō, Nochi No Kagami. Shohan. Kōbe-shi: Sumitomo Shūshishitsu, 1956.
Warning: These citations may not always be 100% accurate.