Takeshima shikō
Subtitle: Takeshima (dokutō) to Utsuryōtō no bunken shiteki kōsatsu
By: Ōkuma Ryōichi cho
Publisher: Hara Shobō
Published: 1968
Place of publication: Tōkyō
Language: jpn
Number of pages: 277
Notes: In Japanese.

Bibliography: p. 265-271.