1. Tsai, C. L. and K. Masubuchi (1977). WRC Bulletin No. 224, Welding Research Council.
2. Masubuchi, K. (1981). Development of joining and cutting techniques for deep-sea applications, MIT Sea Grant Report No. MITSG 81–2.
3. AWS D3.6. Specification for underwater welding. American Welding Society, to be published in 1983.