Tsūjun Bridge
- Bridge Engineering Handbook. CRC Press, Boca Raton (USA), pp. 65-5 - 65-6. (1999):
- Construction Process of the Tsujunkyo Aqueduct Bridge [1854] ‒ A Case Study of Japanese Bridge Construction in the Edo Period. Presented at: Fourth International Congress on Construction History, Paris, 3-7 July 2012, pp. 541-548. (2012):